7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
1/24
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
2/24
VJHOD MA BMLVDLVR
VND BMLVD^V]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] :
TLDRBMR KLVDX@MQDXLCDLVJO RBKDLVKAKBWXM@XJCCD KL N[FXMOM@[ JLF PJVDX XDRMTXBDR]]]]]]]]]]]]]]]]]]]8
ID[ @OMHJO BNJL@D FXKQDXR]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] 2
PJVDX FDWDLFDLBKDR5 R[RVDCR TLFDX RVXDRR JLFRMBKDVJO XDRWMLRDR]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] 4
VND KCWJBV MA BOKCJVD BNJL@D ML PJVDX XDRMTXBDR]]]]]]]]]]]]]1
D~vxdcdr5 Aommfr jlf fxmt`nvr , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 0Jxkf jlf rdck#jxkf dlqkxmlcdlvr , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , >Bmof dlqkxmlcdlvr5 Rlmp/ `ojbkdxr jlf wdxcjaxmrv , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ;Pjvdx ztjokv{ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , :7Dxmrkml jlf rdfkcdlvjvkml , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ::Txhjl rdvvodcdlvr , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , :8
Hkmfkqdxrkv{, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , :2
@xmtlfpjvdx , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , :2
VND KCWJBV MA OJLF TRD BNJL@D JLF WMWTOJVKML@XMPVN ML PJVDX XDRMTXBDR]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] :4
VND KCWJBV MA RMBKM WMOKVKBJO F[LJCKBRML PJVDX XDRMTXBDR]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] :1
VND PJ[ AMXPJXF]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] :0
NMP PD PMXI]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] :>
JBXML[CR]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] 87
Vnkr hxmbntxd wxmqkfdr jl mqdxqkdp m vnd okido{ dadbvr m `omhjo bnjl`d .wmwtojvkml `xmpvn/ bokcjvd bnjl`d/
txhjlkujvkml/ d~wjlrkml m klxjrvxtbvtxd/ ck`xjvkml/ ojlf bmlqdxrkml jlf wmootvkml+ ml pjvdx xdrmtxbdr jlf vnd
Klvdxljvkmljo N{fxmom { Wxm`xjccdr xdrwmlrd vm vndrd bnjoodl`dr, Kv xddbvr klmxcjvkml jhmtv vnd pjvdx#xdojvdf
kcwjbvr m bokcjvd bnjl`d jr fmbtcdlvdf kl xdwmxvr m vnd Klvdx`mqdxlcdlvjo Wjldo ml Bokcjvd Bnjl`d .KWBB+/ vnd
cmrv bmcwxdndlrkqd rbkdlvkb jrrdrrcdlv m vnkr krrtd vm fjvd,
RB-N[F-87::-WK-N-:
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
3/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y:
VND BMLVD^V
Hd{mlf pjvdxr atlbvkmlr kl vnd n{fxmom`kbjo b{bod/ kv
njr rmbkjo/ dbmlmckb jlf dlqkxmlcdlvjo qjotdr/ jlf kr
drrdlvkjo amx rtrvjkljhod fdqdomwcdlv,
Tlwxdbdfdlvdf wmwtojvkml `xmpvn/ j bnjl`kl` bokcjvd/
xjwkf txhjlkujvkml/ d~wjlrkml ma klaxjrvxtbvtxd/
ck`xjvkml/ ojlf bmlqdxrkml jlf wmootvkml vxjlrojvdklvm bnjl`dr kl vnd t~dr/ wjvnpj{r jlf rvmxdr ma
pjvdx axmc xjwkfo{ cdovkl` `ojbkdxr vm vnd fdbokld ma
`xmtlfpjvdx ftd vm mqdxd~womkvjvkml,
Wmwtojvkml fdlrkv{ jlf wdx bjwkvj xdrmtxbd trd njqd
klbxdjrdf fxjcjvkbjoo{ mqdx vnd wjrv bdlvtx{/ jlf
pjvdxrndfr/ jztkadxr jlf vnd jrrmbkjvdf dbmr{rvdcr
njqd tlfdx`mld rk`lkbjlv cmfkbjvkmlr vnjv jaadbv
vnd qkvjokv{/ ztjokv{ jlf jqjkojhkokv{ ma vnd xdrmtxbd,
Btxxdlv Tlkvdf Ljvkmlr wxdfkbvkmlr drvkcjvd vnjv vnd
pmxof wmwtojvkml pkoo xdjbn ; hkookml wdmwod kl 8747,
Vnkr d~wmldlvkjo `xmpvn kl wmwtojvkml j cjemx fxkqdx
ma dldx`{ bmlrtcwvkml jlf jlvnxmwm`dlkb bokcjvd
bnjl`d kr jorm vnd id{ fxkqdx hdnklf n{fxmom`kb
bnjl`d jlf kvr kcwjbvr,
Xjwkf txhjl `xmpvn rvxjklr vnd bjwjbkv{ ma `mqdxlcdlvr
vm wxmqkfd hjrkb rdxqkbdr rtbn jr pjvdx jlf rdpdxj`d,
Cmxd vnjl njoa ma vnd pmxofr wmwtojvkml btxxdlvo{ okqdr
kl bkvkdr9 txhjl fpdoodxr pkoo jbbmtlv amx 07 wdxbdlv ma
ntcjlkv{ kl 8747,
Jxkf jlf rdck#jxkf jxdjr ajbd vnd `xdjvdrv wxdrrtxd
vm fdokqdx jlf cjlj`d axdrnpjvdx xdrmtxbdr `omhjoo{,
H{ vnd ckf#:;;7r/ rmcd 67 wdxbdlv ma vnd pmxofr
wmwtojvkml pdxd rtaadxkl` pjvdx rnmxvj`dr, Kl odrr
vnjl 84 {djxr/ vpm#vnkxfr ma vnd pmxofr wmwtojvkml pkoo
hd okqkl` kl pjvdx#rvxdrrdf bmtlvxkdr,
Cmxd vnjl njoa ma vnd pmxofr wmwtojvkml xdokdr ml vnd
axdrnpjvdx vnjv jbbtctojvdr kl cmtlvjklmtr xd`kmlr,
Vndrd jxdjr jxd tlfdx wxdrrtxd axmc fdamxdrvjvkml/
j`xkbtovtxd jlf vmtxkrc/ joo ma pnkbn jxd wojbkl`
tlrtrvjkljhod fdcjlfr ml pjvdx,
Vnd ztjokv{ jlf ztjlvkv{ ma axdrnpjvdx axmc xkqdxr/
ojidr/ `xmtlfpjvdx/ rmko cmkrvtxd/ jlf kbd kr tlfdx
rvxdrr jxmtlf vnd pmxof, Pjvdx wmootvkml kr j rdxkmtr
`omhjo wxmhodc pnkbn kcwjbvr vnd ndjovn ma axdrnpjvdx
r{rvdcr jlf vnd wdmwod pnm xdo{ ml vndc amx pjvdx,
Cjl{ cjemx xkqdxr lm oml`dx bmlrkrvdlvo{ cjid kv vm
vnd mbdjl9 ntlfxdfr ma cdvdxr ma fdbokld kl amrrko
`xmtlfpjvdx rmtxbdr jxd lmp dlfdckb kl rmcd ma vnd
ojx`drv jlf cmrv wxmftbvkqd jztkadxr kl vnd pmxof9 jlf
wmootvkml njr fxjcjvkbjoo{ kcwjbvdf vnd jztjvkb njhkvjv
kl cjl{ ma vnd pmxofr wxkudf pjvdx hmfkdr,
PJVDX KR LDBDRRJX[ AMX OKAD, KV KR VND ID[ XDRMTXBD AMX NTCJL
NDJOVN/ WXMRWDXKV[ JLF RDBTXKV[,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
4/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD8S
Vndrd ombjo jlf xd`kmljo bnjl`dr/ bmtwodf pkvn
`omhjo bokcjvd bnjl`d/ wmrd j cmcdlvmtr bnjoodl`d
vm ntcjlkv{ jlf dbmr{rvdcr, Bmlrkfdxkl` vnd lkvd
ljvtxd ma pjvdx/ kvr fdvdxkmxjvkl` ztjokv{ jlf mtx
klbxdjrkl` fdcjlf amx kv/ vnd lddf vm wxmvdbv jlf
cjlj`d axdrnpjvdx xdrmtxbdr kr bxtbkjo,
Rklbd vndrd bnjl`dr jxd j `omhjo wxmhodc/ j xdrwmlrd
vm kvr kcwjbvr ctrv jorm hd klvdxljvkmljo, Lm rkl`odklrvkvtvkml mx bmtlvx{ bjl ajbd vndrd bnjoodl`dr jomld/
htv TLDRBM wxmqkfdr j tlkztd bxmrr#fkrbkwokljx{
amxtc amx jffxdrrkl` vndrd krrtdr, Kv bjl amrvdx vnd
ldbdrrjx{ klvdxljvkmljo bmmwdxjvkml vm hxkl` joo woj{dxr
vm`dvndx/ pndvndx vnd{ jxd mqdxlcdlvr/ xdrdjxbn
klrvkvtvkmlr/ tlkqdxrkvkdr/ TL j`dlbkdr/ L@Mr/ jlf
ljvkmljo mx klvdxljvkmljo mx`jlkujvkmlr,
Vnd ckrrkml ma vnd Klvdxljvkmljo N{fxmom`kbjo
Wxm`xjccd .KNW+ kr vm rvxdl`vndl vnd rbkdlvkb
tlfdxrvjlfkl` ma vndrd kcwjbvr ml pjvdx r{rvdcr jlf
vm okli rbkdlvkb bmlbotrkmlr vm wmokbkdr amx wxmcmvkl`
rtrvjkljhod cjlj`dcdlv ma pjvdx xdrmtxbdr,
TLDRBMR KLVDX@MQDXLCDLVJORBKDLVKAKB WXM@XJCCD KL
N[FXMOM@[ JLF PJVDX XDRMTXBDR
FJVJ JQJKOJHKOKV[ JLF RNJXKL@
Kcwxmqkl` hmvn fjvj rmtxbdr jr pdoo jr jbbdrr vm vndc
kr bxkvkbjo amx vnd jrrdrrcdlv/ wxdfkbvkml jlf jfjwvjvkml
ma `omhjo bnjl`d, Hdlbncjxi n{fxm#cdvdmxmom`kbjo
fjvj rdvr lddf vm hd cjfd jqjkojhod amx joo jrwdbvr
ma bnjl`d wxdfkbvkml/ jrrdrrcdlv jlf cmfdookl`, [dvfjvj jxd rwjxrd kl vnd fdqdomwkl` pmxof jlf `omhjo
n{fxm#`dmom`kbjo fjvj rdvr vm rtwwmxv jrrdrrcdlv jlf
wxdfkbvkml ma bnjl`d kl `xmtlfpjvdx r{rvdcr jxd qkxvtjoo{
lml#d~krvdlv, Dqdl pndxd rtbn fjvj njqd hddl bmoodbvdf/
vnd{ jxd xjxdo{ rnjxdf jbxmrr cklkrvxkdr mx klrvkvtvkmlr,
Rdqdxjo KNW wxm`xjcr jlf vndkx wjxvldxr joxdjf{ pmxi ml
qjxkmtr jrwdbvr ma fjvj bmoodbvkml, Vndrd daamxvr bmtof
hd atxvndx odqdxj`df vm klkvkjvd j bmmxfkljvdf jwwxmjbn
vm jrrdrr jlf wxdfkbv n{fxmom`kb bnjl`d ombjoo{/
xd`kmljoo{/ ljvkmljoo{ jlf omhjoo{ jr wjxv ma jl klkvkjvkqd
vm jfjwvkqdo{ cjlj`d n{fxmom`kb xkri jlf ckvk`jvd vnddcdx`kl` `omhjo pjvdx bxkrkr,
@omhjo ctovkfkrbwkokljx{ fjvj rdvr vnjv jxd rtabkdlvo{
xdldf jlf oml` dlmt`n vm joomp r{rvdcjvkb bnjl`d
jljo{rkr jlf kvr jvvxkhtvkml jxd lddfdf, Vnd{ cj{ lmv d~krv
kl cjl{ wojbdr/ jlf jovdxljvd pj{r vm wxdfkbv jlf jrrdrr
bnjl`dr hjrdf ml bojrrkbjvkml jlf v{wmom`{ fdqdomwcdlv
cj{ hd lddfdf, Ldp cmlkvmxkl` ldvpmxir vnjv bjl jkf vnkr
bojrrkbjvkml wxmbdrr jlf bmlrvxjkl wxdfkbvkmlr jlf djxo{
pjxlkl` ma bnjl`d pmtof jorm hd trdato,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
5/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y2
Pjvdx xdrmtxbdr jxd rk`lkbjlvo{ jaadbvdf h{ `omhjo
bnjl`d, Vndxd jxd adp jxdjr ma vnd pmxof pndxd xkqdx
hjrklr jlf jztkadx r{rvdcr jxd lmv kcwjbvdf h{ vnd
ltcdxmtr mvndx fxkqdxr xdojvdf vm ntcjl jbvkqkv{,
Kcwmxvjlv klbxdjrdr kl txhjlkujvkml jxd cmfka{kl`
jxdjr ldjx xkqdx bmtxrdr jlf omp o{kl` bmjrvjo jxdjr,Rdqdlv{ wdxbdlv ma pjvdx kr btxxdlvo{ pkvnfxjpl
amx j`xkbtovtxjo trd, Klvdlrkbjvkml ma j`xkbtovtxd kr
bmlvxkhtvkl` vm fdamxdrvjvkml jlf fdrdxvkbjvkml,
Klbxdjrdf pjvdx trd jrrmbkjvdf pkvn j`xkbtovtxd
jlf txhjlkujvkml kr odjfkl` vm bnjl`dr kl rvmxj`d
klaxjrvxtbvtxd/ nk`n xjvdr ma `xmtlfpjvdx trd/ jlf ldp
bmlqd{jlbd ldvpmxir, Bmoodbvkqdo{ vndrd bnjl`dr odjf
vm btctojvkqd daadbvr ml pjvdx ztjokv{,
Bokcjvd bnjl`d klbxdjrdr vnd tlbdxvjklv{ jrrmbkjvdf
pkvn vnd atvtxd jqjkojhkokv{ jlf qjxkjhkokv{ ma axdrnpjvdx
xdrmtxbdr/ jlf cj{ dqdl odjf vm wdxcjldlvfdrdxvkbjvkml ma bdxvjkl xd`kmlr ma vnd pmxof, Vnd
kcwjbvr ma mmfr jlf fxmt`nvr kl cjl{ jxdjr pkoo
njqd vm hd cjlj`df cmxd axdztdlvo{ vnjl kl vnd 87vn
bdlvtx{, Vndrd jxd d~jbdxhjvkl` ajbvmxr ml vmw ma vnd
fkxdbv ntcjl#klftbdf bnjl`dr kl vnd ombjo vdxxdrvxkjo
n{fxmom`kb b{bod vnjv jxd atxvndx vxjlrojvdf klvm ojx`d
btctojvkqd daadbvr jr mld cmqdr axmc pjvdxrndfr
vm xkqdx hjrklr/ jlf jr mld ommir jv vnd bnxmlkb jlf
wxm`xdrrkqd fdwodvkml jlf wmootvkml ma rtxajbd jlf`xmtlfpjvdx xdrdxqmkxr,
Bokcjvd d~k`dlbkdr rtbn jr fxmt`nv bjl odjf vm
klbxdjrdf `xmtlfpjvdx wtcwkl` mx klqdrvcdlv kl ldp
rtxajbd rvmxj`d/ pnkbn njqd oml`#vdxc n{fxmom`kb
daadbvr, Klbxdjrdf tlbdxvjklv{ pkvn xd`jxfr vm bokcjvkb
mtvbmcdr jlf ndlbd vm vnd xdldpjhod axdrnpjvdx
rtwwo{ bjl bnjl`d vnd klqdrvcdlv jlf trd fkxdbvkmlr
kl xd`kmljo pjvdx xdrmtxbdr, Klbxdjrdf mmf
cj`lkvtfd jlf axdztdlb{ bjl vxjlrojvd klvm bnjl`dr
kl rdfkcdlv t~dr jlf vnd cmhkokv{ ma hkmom`kbjo jlf
bndckbjo wmootvjlvr/ jr pdoo jr kl klqdrvcdlv kl mmfbmlvxmo pmxir pnkbn/ kl vtxl/ kcwjbv atvtxd rdfkcdlv
jlf pjvdx xdrkfdlbd vkcdr,
ID[ @OMHJO BNJL@D FXKQDXR
@OMHJO BNJL@D KLQMOQDR CMXD VNJL BOKCJVD BNJL@D, VND CJEMX FXKQDXR MA @OMHJO
BNJL@D JXD WMWTOJVKML @XMPVN/ BOKCJVD BNJL@D/ TXHJLKUJVKML/ D^WJLRKML MAKLAXJRVXTBVTXD/ CK@XJVKML/ OJLF BMLQDXRKML JLF WMOOTVKML,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
6/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD6S
Vndxd kr j lddf vm odjxl cmxd jhmtv vndrd `omhjo
fxkqdxr ma pjvdx trd kl bmletlbvkml pkvn ombjo pjvdx
jqjkojhkokv{, J`xkbtovtxd kr j fmckljlv `omhjo pjvdx
bmlrtcdx jlf qkxvtjo pjvdx vxjlrjbvkmlr vnxmt`n vnd
`omhjo j`xkbtovtxjo vxjfd jxd lmp j rk`lkbjlv wjxv
ma vnkr pjvdx htf`dv, Vnd wmokb{ jlf vnd wn{rkbjo
fkcdlrkmlr ma vnkr bmcwmldlv ma vnd pjvdx htf`dv jlf
kvr klvdxjbvkml pkvn ombjo jlf xd`kmljo pjvdx jqjkojhkokv{
lddf vm hd hdvvdx tlfdxrvmmf, Dldx`{ jqjkojhkokv{ jlf
trd amx pjvdx wxmftbvkml/ jr pdoo jr pjvdx bmlrvxjklvr
ml dldx`{ wxmftbvkml dlvdx vnd pjvdx jbbdrr jlf
jqjkojhkokv{ dztjvkml jr fdvdxckldf h{ ombjo dldx`{ jlf
pjvdx rthrkf{ wmokbkdr,
Pd jorm lddf vm hdvvdx tlfdxrvjlf jlf atxvndx fdqdomw
vnd qtoldxjhkokv{/ xdrkokdlbd jlf jfjwvjhkokv{ ma fkaadxdlv
pjvdx cjlj`dcdlv klrvkvtvkmlr jlf rvxtbvtxdr kl
rvkctojvkl` jlf fdjokl` pkvn j bnjl`kl` dlqkxmlcdlv,
Pjvdx xdrmtxbdr klaxjrvxtbvtxd fdqdomwcdlv jlf
cjlj`dcdlv njr nkrvmxkbjoo{ xdztkxdf rk`lkbjlv
wthokb atlfkl` h{ ljvkmljo jlf klvdxljvkmljo j`dlvr,
Cmxd xdrdjxbn ml vnd klvdxjbvkml hdvpddl ombjo jlf
`omhjo jbvmxr kl fdvdxcklkl` vnd atvtxd qtoldxjhkokv{
jlf xdrkokdlbd ma vndrd r{rvdcr jlf vndkx ombjo
cjlj`dcdlv vm jfjwv vm bnjl`kl` bmlfkvkmlr kr
ldbdrrjx{,
Cjl{ xd`kmlr joxdjf{ ajbd bxkrdr xdojvdf vm vnd
btctojvkqd daadbvr ma `omhjo bnjl`d fxkqdxr/ drwdbkjoo{
ml pjvdx xdrmtxbdr, Vnd bmlrdztdlbd ma vndrd daadbvr
kr jztkadx fdwodvkml jlf pjvdx wmootvkml/ klbxdjrdf
pjvdx rvxdrr jlf kcwjbvr ma bokcjvd d~vxdcdr/ ammf
rdbtxkv{/ jbbdrr vm rjad fxklikl` pjvdx/ jr pdoo jrrmbkm#dbmlmckb jlf dbmom`kbjo qtoldxjhkokv{, [dv
bnjl`d fdvdbvkml jlf jvvxkhtvkml jxd fkabtov ftd
vm vnd jhrdlbd ma jbbdrrkhod fjvj ml vnd bjtrjvkqd
ajbvmxr jlf mtvbmcdr,
Amxcjo xkri jrrdrrcdlv jlf rbdljxkm jljo{rkr
wxmbdftxdr bjl ndow tr kfdlvka{ vnd qtoldxjhkokvkdr vm
bnjl`d/ wxdfkbv xkri/ jrrdrr vnd rk`lkbjlbd ma vnd
xkri xdojvkqd vm vnd kcwjbv jlf tlbdxvjklvkdr/ jlf vm
wxmwmrd jlf vdrv jfjwvjvkml rvxjvd`kdr, Hmvn bokcjvd
jlf mvndx ajbvmxr lddf vm hd bmlrkfdxdf kl jrrdrrkl`
rdlrkvkqkv{ vm bnjl`d, Rtbn j axjcdpmxi pmtof hdtrdato vm ambtr jlf `tkfd `omhjo bnjl`d xdrdjxbn,
Rwdbkb krrtdr jlf vmmor kl vnd jwwokbjvkml rdvvkl`r
xdojvdf vm klvdx#hjrkl vxjlradx mx twrvxdjc#fmplrvxdjc
bmcwdvkvkml amx pjvdx rnmtof hd amxctojvdf kl vnkr
bmlvd~v, Vndxd jxd wxmrwdbvr amx cmfdookl` jlf
wxdfkbvkl` mmfr jlf fxmt`nvr jv fkaadxdlv vkcd
rbjodr trkl` j qjxkdv{ ma cdvnmfr, Rtbn dqdlvr njqd
nt`d `omhjo dbmlmckb jlf rmbkjo kcwjbvr/ jlf j
bojrrkbjvkml jlf wxdfkbvkml bjwjbkv{ kr j wxdxdztkrkvd
amx jfjwvkqd cjlj`dcdlv,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
7/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y4
Vnd kltdlbdr ma `omhjo bnjl`dr ml
pjvdx jxd woj{kl` j rk`lkbjlv xmod kl KNWr
rdqdlvn wnjrd .877>#87:2+/ dlvkvodf Pjvdx
Fdwdlfdlbkdr5 R{rvdcr tlfdx Rvxdrr jlf
Rmbkdvjo Xdrwmlrdr,
Rdqdxjo xdrdjxbn jbvkqkvkdr ml jrrdrrcdlv jlfjfjwvjvkml vm `omhjo bnjl`d kcwjbvr ml axdrnpjvdx
xdrmtxbdr njqd hddl kfdlvkdf5
Vnd fdqdomwcdlv ma cmlkvmxkl` ldvpmxir jlffjvjhjrdr amx bnjl`d jljo{rkr
Cdvnmfr amx bnjl`d fdvdbvkml/ jvvxkhtvkml jlfwxdfkbvkml
Wxdfkbvkml ma bnjl`dr kl jlf qtoldxjhkokv{ ma
`xmtlfpjvdx/ mmfr/ omp mpr jlf fxmt`nvr
Wxdfkbvkml ma `xmtlfpjvdx ztjokv{ fd`xjfjvkml jlfxdrvmxjvkml
Jrrdrrcdlv ma rlmp/ kbd jlf `ojbkdx cjrr hjojlbdr Jrrdrrcdlv ma vnd kcwjbv ml rdfkcdlv vxjlrwmxv Klvd`xjvdf pjvdx cjlj`dcdlv amx jfjwvjvkml vm
`omhjo bnjl`d xkri
Wmokb{#xdojvdf klvdxqdlvkmlr amx jfjwvjvkml
PJVDX FDWDLFDLBKDR5R[RVDCR TLFDX RVXDRR JLF RMBKDVJO
XDRWMLRDRJfjwvkl` vm vnd kcwjbvr ma `omhjobnjl`dr ml xkqdx hjrklr jlf
jztkadx r{rvdcr
KNWr vpm bxmrr#btvvkl` wxm`xjccdr/ AXKDLF Pjvdx jlf NDOW/ klvdxjbv pkvn joo KNW
vndcdr vnxmt`n vndkx mwdxjvkmljo bmlbdwvr,
AXKDLF PJVDX5 AOMP XD@KCDR AXMC
KLVDXLJVKMLJO D^WDXKCDLVJO JLF
LDVPMXI FJVJ
AXKDLF Pjvdx kr jl klvdxljvkmljo
xdrdjxbn wxm`xjccd vnjv ndowr
vm rdv tw xd`kmljo ldvpmxir amx jljo{ukl` n{fxmom`kbjo
fjvj vnxmt`n vnd d~bnjl`d ma fjvj/ ilmpodf`d jlf
vdbnlkztdr jv vnd xd`kmljo odqdo,
AXKDLF Pjvdxr rbkdlvkb xdrdjxbn ambtrdr ml vnd
tlfdxrvjlfkl` ma vnd bmcwod~ ljvtxd ma n{fxmom`kbjo
qjxkjhkokv{ kl rwjbd jlf vkcd kl fkaadxdlv n{fxm#bokcjvkb
jlf n{fxm#`dmom`kbjo dlqkxmlcdlvr .vdcwdxjvd
bokcjvdr/ d~vxdcd dodqjvkml/ cmlrmmljo xd`kcdr/ rlmp
jlf kbd xd`kcdr/ njxf xmbi jlf tlbmlrmokfjvdf xkqdx
hjrklr/ jlf fjvj#rwjxrd xd`kmlr+, Vnd wxm`xjc fdjor
pkvn dlqkxmlcdlvjo bnjl`d/ klbotfkl` bokcjvd bnjl`d
jlf ojlf#trd bnjl`dr jlf vndkx kcwjbvr ml d~vxdcd
dqdlvr rtbn jr mmfr jlf fxmt`nvr/ pjvdx xdrmtxbdr/
okqdoknmmfr/ dbmlmckb fdqdomwcdlv jlf ndjovn,
NDOW5 N[FXMOM@[ AMX VND
DLQKXMLCDLV/ OKAD JLF WMOKB[
NDOW kr j bxmrr#btvvkl` jlf
vxjlrfkrbkwokljx{ klkvkjvkqd vnjv
kr bxdjvkl` j ldp jwwxmjbn vm klvd`xjvdf bjvbncdlv
cjlj`dcdlv vnxmt`n vnd bxdjvkml ma j axjcdpmxi
amx pjvdx ojp jlf wmokb{ d~wdxvr/ pjvdx xdrmtxbd
cjlj`dxr jlf pjvdx rbkdlvkrvr vm pmxi vm`dvndx ml
pjvdx#xdojvdf wxmhodcr,
Jl kcwmxvjlv xdrdjxbn ztdrvkml pkvnkl NDOW hjrklr
kr nmp ilmpodf`d/ tlfdxrvjlfkl`/ jlf wxdfkbvkqd
cmfdookl` ma vnd kltdlbd ma `omhjo bokcjvd qjxkjhkokv{
jlf bnjl`d ml n{fxmom`kbjo qjxkjhodr jlf xdcmvdo{
rdlrdf fjvj bjl hd trdf vm kcwxmqd vnd cjlj`dcdlv
jlf fdrk`l ma pjvdx xdrmtxbd/ j`xm#n{fxmom`kbjo jlf
dbm#n{fxmom`kbjo r{rvdcr,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
8/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD1S
Vnd kcwjbvr ma bokcjvd bnjl`d klbotfkl` bnjl`dr
kl vdcwdxjvtxd/ wxdbkwkvjvkml jlf rdj odqdo xkrd jxd
d~wdbvdf vm njqd qjx{kl` bmlrdztdlbdr amx vnd
jqjkojhkokv{ ma axdrnpjvdx jxmtlf vnd pmxof, Bokcjvd
bnjl`d kcwjbvr vnd n{fxmom`kbjo b{bod jlf vntr
kcwjbvr vnd cjlj`dcdlv ma axdrnpjvdx xdrmtxbdr,Bnjl`dr kl xkqdx xtlmaa/ amx d~jcwod/ pkoo jaadbv vnd
{kdofr ma xkqdxr jlf xdrdxqmkxr/ ljqk`jvkml/ jlf njqd
jl kcwjbv ml vnd dldx`{ rdbvmx/ ljoo{ jaadbvkl`
vnd xdbnjx`kl` ma `xmtlfpjvdx, Jl klbxdjrd kl vnd
xjvd ma dqjwmxjvkml pkoo jorm jaadbv pjvdx rtwwo{ jlf
bmlvxkhtvd vm vnd rjoklkujvkml ma kxxk`jvdf j`xkbtovtxjo
ojlfr,
Bokcjvd bnjl`d kcwjbvr jv joo odqdor jxd wxmedbvdf vm
hdbmcd klbxdjrkl`o{ rvxml` kl vnd fdbjfdr amoompkl`
8784, Kv kr jv vnd ljvkmljo odqdo vnjv vnd cmrv kcwmxvjlv
fdbkrkmlr lddf vm hd cjfd/ jlf jfjwvjvkml rvxjvd`kdr
fdqdomwdf, Nk`ndx vdcwdxjvtxdr jlf fdbxdjrdf
wxdbkwkvjvkml cj{ odjf vm fdbxdjrdf pjvdx rtwwokdrjlf klbxdjrdf pjvdx fdcjlf, Vnkr cj{ bjtrd
fdvdxkmxjvkml kl vnd ztjokv{ ma axdrnpjvdx hmfkdr/
wtvvkl` atxvndx rvxjkl ml vnd joxdjf{ axj`kod hjojlbd
hdvpddl rtwwo{ jlf fdcjlf kl cjl{ bmtlvxkdr,
Dqdl pndxd wxdbkwkvjvkml ck`nv klbxdjrd/ vndxd kr
lm `tjxjlvdd vnjv kv pmtof mbbtx jv vnd vkcd ma {djx
pndl kv pmtof hd trdato, Vndxd kr jorm j okidoknmmf ma
klbxdjrdf mmfkl`,
VND KCWJBV MA BOKCJVD BNJL@DML PJVDX XDRMTXBDR
VND KCWJBV MA @OMHJO BOKCJVD BNJL@D ML PJVDX XDRMTXBDR KR J WXKCJX[ BMLBDXL AMX
OMBJO JLF @OMHJO PJVDX XDRMTXBDR CJLJ@DCDLV,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
9/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y0
D^VXDCDR5AOMMFR JLF FXMT@NVR
Kl xdbdlv {djxr cjl{ bmtlvxkdr jxmtlf vnd pmxof d~wdxkdlbdf fdqjrvjvkl` mmfr xdrtovkl` kl cjl{ fdjvnr jlf
fjcj`d vm klaxjrvxtbvtxd, Vnd KWBB wxdfkbvr vnjv h{ 87>7/ ckookmlr cmxd wdmwod pkoo d~wdxkdlbd mmfkl` dqdx{
{djx ftd vm rdj odqdo xkrd, Fdbxdjrdf ojlf wxdbkwkvjvkml jlf klbxdjrdf vdcwdxjvtxdr jxd kcwmxvjlv ajbvmxr pnkbn
njqd bmlvxkhtvdf vm cmxd xd`kmlr d~wdxkdlbkl` fxmt`nvr, Fxmt`nvr j``xjqjvd ammf rdbtxkv{ jlf odjf vm jl
klbxdjrd kl ammf wxkbdr pnkbn/ kl vtxl/ wtvr atxvndx rvxdrr ml vnd cmrv qtoldxjhod kl rmbkdv{,
AXKDLF PJVDX JLF N[FXM#NJUJXFR
Vnxmt`n kvr dk`nv xd`kmljo `xmtwr/ AXKDLF Pjvdx
ambtrdr ml vnd jrrdrrcdlv ma vnd kcwjbv ma `omhjo
bnjl`d fxkqdxr ml mp xd`kcdr pkvn j rvxml` dcwnjrkr
ml n{fxm#njujxfr rtbn jr mmfr jlf fxmt`nvr/ jlf
njr fdqdomwdf rdqdxjo mmf#xdojvdf vmmor rtbn jr djxo{
mmf amxdbjrvkl` r{rvdcr jlf fdrk`l mmf cdvnmfr,
Xdrdjxbn xdrtovr fdcmlrvxjvd vnd fkabtov{ ma
fkrvkl`tkrnkl` hdvpddl ljvtxjo qjxkjhkokv{ jlf
ntcjl kltdlbdr vnjv xdftbd mx dlnjlbd omp mpr
jlf fxmt`nv, Pkvnmtv fdvjkodf klamxcjvkml/ kv kr
vndxdamxd kcwmrrkhod vm jvvxkhtvd bnjl`dr kl fxmt`nv
bnjxjbvdxkrvkbr vm bdxvjkl bjtrdr, Amx d~jcwod/
kl cjl{ xd`kmlr vnd kcwjbvr ma ojlf trd bnjl`d/
txhjlkujvkml mx jhrvxjbvkml amx kxxk`jvkml mqdxxkfd vnd
daadbv ma bokcjvd bnjl`d, J wxmckrkl` jwwxmjbn kr jl
klvd`xjvdf mhrdxqjvkml#fxkqdl jwwxmjbn vnjv bmlxcr
vnd fdwdlfdlbkdr pkvn cmfdookl`,
Vnd xdrdjxbn ambtr ma vnd xd`kmljo `xmtwr kr ml jxdjr
pnkbn jxd okido{ vm d~wdxkdlbd bnjl`d kl vnd ldjx
atvtxd, Mld ambtr/ amx d~jcwod/ kr vm tlfdxrvjlf vnd
tlfdxo{kl` wxmbdrrdr ma cjemx xdbdlv dqdlvr jlf
jffxdrr rbjokl` krrtdr,
PJVBN5 VND KCWJBV MA BOKCJVD
BNJL@D ML FXMT@NVR
Vnd Dtxmwdjl .DTXM+ AXKDLF Pjvdx `xmtw kr xdrdjxbnkl`
vnd kcwjbv ma bokcjvd bnjl`d ml fxmt`nvr vnxmt`n vnd
@omhjo Bnjl`d jlf Dbmr{rvdcr wxmedbv/ jr wjxv ma vnd DB#atlfdf wxmedbv PJVBN .Pjvdx jlf @omhjo Bnjl`d+, J rvtf{
ml vxdlfr kl mhrdxqdf omp mp jlf rvxdjc mp fxmt`nv njr
hddl bmlftbvdf jlf klfkbjvdr vnd fkabtov{ kl fdvdbvkl` vnd
bokcjvd rk`ljo kl vnd n{fxmom`kbjo vkcd rdxkdr, Vnd xdrdjxbn
rnmpr vnjv vnd axdztdlb{ jlf rdqdxkv{ ma fxmt`nvr kl
Dtxmwd fdwdlf ml vnd n{fxm#`dmom`kbjo bmlfkvkmlr .rvmxj`d
bjwjbkv{+ ma vnd hjrklr/ vnd vkcd wdxkmf rdodbvdf jlf vnd
rdodbvkml ma vnd fxmt`nv klfd~ kvrdoa,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
10/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD>S
KAK5 KLVDXLJVKMLJO AOMMF KLKVKJVKQD
Vnd Klvdxljvkmljo Aommf Klkvkjvkqd .KAK+ wxmcmvdr j
nmokrvkb jwwxmjbn vm mmf cjlj`dcdlv/ jlf kr j
bmoojhmxjvkqd daamxv ma PCM/ TLDRBM/ KJNR/ TLT
jlf KRFX, Vnd rdbxdvjxkjv kr hjrdf kl vnd Klvdxljvkmljo
Bdlvxd amx Pjvdx Njujxf jlf Xkri Cjlj`dcdlv
.KBNJXC+ kl Vrtithj/ Ejwjl, Vnd kcwjbv ma bokcjvd
bnjl`d ml mmfr kr jl kcwmxvjlv krrtd pkvnkl vnd
klkvkjvkqd, KNW xdbdlvo{ ojtlbndf j ldp hmmi rdxkdr
dlvkvodf Aommf Cjlj`dcdlv kl j Bnjl`kl` Bokcjvd
jr j bmlvxkhtvkml vm vnd Klvdxljvkmljo Aommf Klkvkjvkqd
.KAK+, Vnd hmmir pkoo ambtr ml d~vxdcd wxdbkwkvjvkml
jlf bokcjvd bnjl`d/ n{fxmom`kb cmfdookl` ma mmfr/
mmf kltlfjvkml cmfdookl` jlf mmf xkri cjlj`dcdlv
wxmqkfkl` rmtlf ilmpodf`d vm vnd vndmx{ ma mmf
fkrjrvdx cjlj`dcdlv jlf wxjbvkbd tlfdx vnd btxxdlv
bokcjvd bnjl`d bmlfkvkmlr, Hdrv wxjbvkbdr axmc jxmtlf
vnd pmxof jlf rvjvd ma vnd jxv ilmpodf`d pkoo hd
wxdrdlvdf vm`dvndx pkvn j rdv ma bmcwtvjvkmljo vmmor
amx wxjbvkbjo jwwokbjvkmlr,
KNW bmcwkodf j okrv ma cjemx mmfr axmc jxmtlf
vnd pmxof axmc :>17#877> pkvn j ambtr ml vndkx
cj`lkvtfd/ cdvdmxmom`kbjo bjtrdr jlf rmbkm#
dbmlmckb kcwjbvr/ kl bmmwdxjvkml pkvn KJNR, Vndrd
lfkl`r pdxd j bmlvxkhtvkml vm vnd vnkxf Pmxof Pjvdx
Fdqdomwcdlv Xdwmxv .PPFX+,
JXKF JLF RDCK#JXKFDLQKXMLCDLVR
Jbbtxjvdo{ jrrdrrkl`
jlf cjlj`kl` jqjkojhod
jlf xdldpjhod pjvdx
xdrmtxbdr kr cmxd
fkabtov kl rdck#jxkf
xd`kmlr/ bmcwjxdfpkvn pjvdx#xkbn
bmtlvxkdr/ rklbd
vnd rbkdlbd hjrd
kr okckvdf/ fjvj jxd
rbjxbd jlf vnd ntckf
umld d~wdxkdlbd kr
kljwwxmwxkjvd, Cmxdmqdx/ cjl{ jxkf xd`kmlr jxd vnd
ambtr ma wmvdlvkjo bmlkbvr mqdx pjvdx rbjxbkv{/ cjikl`
kv ldbdrrjx{ vm fdqdomw rvxjvd`kdr vm rtwwmxv wdjbd
jlf rdbtxkv{, Kcwxmqdf rbkdlvkb tlfdxrvjlfkl`/
bmmwdxjvkml jlf fjvj rnjxkl` joo wxmqkfd pj{r ma
hdvvdxkl` pjvdx cjlj`dcdlv jlf ma rtwwmxvkl`
bmlkbv xdrmotvkml,
@#PJFK5 @OMHJO LDVPMXI ML PJVDX
JLF FDQDOMWCDLV KLAMXCJVKML KL
JXKF OJLFR
@#PJFK jkcr vm rvxdl`vndl vnd `omhjo bjwjbkv{
lddfdf vm cjlj`d vnd pjvdx xdrmtxbdr ma jxkf jlf
rdck#jxkf jxdjr, Vnd wxm`xjccdr wxkcjx{ jkc njr
hddl vm htkof jl daadbvkqd `omhjo bmcctlkv{ vnxmt`n
vnd klvd`xjvkml ma d~krvkl` cjvdxkjo axmc ldvpmxir/
bdlvdxr/ mx`jlkujvkmlr jlf klfkqkftjor pnm jxd
cdchdxr ma @#PJFK, Vnd Klvdxljvkmljo Bdlvdx amx
Klvd`xjvdf Pjvdx Xdrmtxbd Cjlj`dcdlv .KBKPjXC+
kl Qkx`klkj/ TRJ rdxqdr jr vnd nmrv amx vnd vdbnlkbjo
rdbxdvjxkjv ma vnd wxm`xjccd/ pnkbn njr xd`kmljo
ldvpmxir kl Jrkj/ Jaxkbj/ Ojvkl Jcdxkbj jlf vnd Jxjh
xd`kml,
Vnxmt`n pmxirnmwr vnd wxm`xjccd hxkl`r vm`dvndx
klvdxljvkmljo d~wdxvr/ rbkdlvkrvr/ wmokb{cjidxr/
xdrdjxbndxr jlf rvjidnmofdxr vm fkrbtrr id{ xdrdjxbn
vmwkbr xdojvdf vm bokcjvd bnjl`d kcwjbvr/ xkri
jrrdrrcdlv jlf cjlj`dcdlv ma pjvdx xdrmtxbdr ma
jxkf jlf rdck#jxkf xd`kmlr,
Jxkf jlf rdck#jxkf jxdjr `omhjoo{ ajbd vnd `xdjvdrv wxdrrtxdr vm fdokqdx jlf cjlj`d axdrnpjvdx xdrmtxbdr, Vndrd
jxdjr jxd wjxvkbtojxo{ qtoldxjhod vm bokcjvd qjxkjhkokv{ mx bokcjvd bnjl`d/ pkvn bmlrdztdlbdr vnjv cj{ njqd qdx{
rdxkmtr rmbkjo jlf dlqkxmlcdlvjo daadbvr,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
11/24
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
12/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD:7S
Fxmt`nvr fdvdxkmxjvd pjvdx ztjokv{ rklbd odrr pjvdx
kr jqjkojhod amx vnd fkotvkml ma pjrvdpjvdx, Nk`ndx
pjvdx vdcwdxjvtxdr/ klbxdjrdf wxdbkwkvjvkml klvdlrkv{/
jlf oml`dx wdxkmfr ma omp mpr jxd wxmedbvdf
vm d~jbdxhjvd cjl{ amxcr ma pjvdx wmootvkml/
klbotfkl` rdfkcdlvr/ ltvxkdlvr/ fkrrmoqdf mx`jlkb
bjxhml/ wjvnm`dlr/ wdrvkbkfdr/ rjov jlf vndxcjo
wmootvkml, Vnkr wxmcmvdr jo`jo hommcr jlf klbxdjrdr
hjbvdxkjo jlf atl`jo bmlvdlv/ jlf/ kl vtxl/ kcwjbvr
dbmr{rvdcr/ ntcjl ndjovn/ jlf vnd xdokjhkokv{
jlf mwdxjvkl` bmrvr ma pjvdx r{rvdcr, Xkrkl`
vdcwdxjvtxdr jxd okido{ vm ompdx pjvdx ztjokv{ kl ojidr
vnxmt`n klbxdjrdf vndxcjo rvjhkokv{ jlf jovdxdf ck~kl`
wjvvdxlr/ xdrtovkl` kl xdftbdf m~{`dl bmlbdlvxjvkmlr
jlf jl klbxdjrdf xdodjrd ma wnmrwnmxtr axmc
rdfkcdlvr,
Cmxd klvdlrd xjklajoo kr d~wdbvdf vm odjf vm j
fdvdxkmxjvkml ma pjvdx ztjokv{ rklbd kv dlnjlbdr vnd
vxjlrwmxv ma wjvnm`dlr jlf mvndx fkrrmoqdf wmootvjlvr
.rtbn jr wdrvkbkfdr+ vm rtxajbd pjvdx jlf `xmtlfpjvdx,
Kv jorm xdrtovr kl klbxdjrdf dxmrkml/ pnkbn kl vtxl odjfr
vm vnd cmhkokujvkml ma jfrmxhdf wmootvjlvr rtbn jr
wnmrwnmxtr jlf ndjq{ cdvjor, Cmxd axdztdlv ndjq{
xjklajoo pkoo mqdxomjf vnd bjwjbkv{ ma rdpdx r{rvdcr/ jlf
pjvdx jlf pjrvdpjvdx vxdjvcdlv wojlvr cmxd mavdl, Kl
jxdjr pkvn mqdxjoo fdbxdjrdf xtlmaa rtbn jr kl rdck#jxkf
jxdjr/ pjvdx ztjokv{ fdvdxkmxjvkml pkoo hd dqdl pmxrd,
KNW kr jffxdrrkl` pjvdx ztjokv{ krrtdr vnxmt`n j
wxm`xjc jkcdf jv wxmvdbvkl` pjvdx ztjokv{, Vnd kcwjbv
ma bokcjvd bnjl`d ml pjvdx ztjokv{ kr mld ma vnd id{
jxdjr pndxd rwdbkb jbvkqkvkdr/ wxmedbvr jlf bjrd
PJVDX ZTJOKV[Vnd kcwjbv ma bokcjvd bnjl`d ml pjvdx ztjokv{ kr okido{ vm hd bmlrkfdxjhod, Vnd wxmedbvdf xdftbvkmlr kl wxdbkwkvjvkml
jlf xtlmaa pkoo odjf vm j fdbxdjrd kl hmvn vnd ztjlvkv{ jlf ztjokv{ ma pjvdx rtwwo{,
Btxxdlv jlf wxmwmrdf KNW jbvkqkvkdr xdojvdf vm `ojbkdxr/
rlmp jlf wdxcjaxmrv klbotfd5
Xdqkdp ml`mkl` rvtfkdr ma vnd n{fxmom`kbjo kcwjbvrma `ojbkdxr/ rlmp jlf wdxcjaxmrv/ amxctojvd atxvndx
xdrdjxbn lddfr9
Fdqdomw j xd`kmljo ldvpmxi ma hdlbncjxi hjrklrhjrdf ml d~krvkl` xdrdjxbn jlf cmlkvmxkl` rkvdr
vm wxmqkfd jl daadbvkqd oml`#vdxc bjwjhkokv{ vm
jrrdrr jlf cmlkvmx bnjl`dr kl rlmp/ `ojbkdx jlf
wdxcjaxmrv bmlfkvkmlr9
Kcwxmqd bmmxfkljvkml jlf d~bnjl`d ma klamxcjvkmlhdvpddl vnd fkaadxdlv mx`jlkujvkmlr klqmoqdf kl
cmlkvmxkl` `ojbkdxr kl vnd xd`kml9
Kcwxmqd bjwjbkv{ ma vnd rbkdlvkrvr jlf klrvkvtvkmlrma vnd xd`kml vm jwwo{ jfqjlbdf cdvnmfr jlf
vdbnlmom`kdr .klbotfkl` trd ma rjvdookvd kcj`dr+ kl
jrrdrrkl` vnd rvjvtr ma rlmp jlf `ojbkdxr/ jlf vnd
kcwjbv ma bokcjvd qjxkjhkokv{ ml vndc9 jlf
Xjkrd jpjxdldrr ma wmokb{#cjidxr jv vnd ljvkmljoodqdo ml vnd wxdfkbvkmlr jlf xkrir xdojvdf vm vnd
cdovkl` ma `ojbkdxr,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
13/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y::
DXMRKML JLF RDFKCDLVJVKML
Dqdx{ {djx ntcjl okqdr jxd omrv vm dxmrkml/ ojlfrokfdr jlf fdhxkr mpr, Vnd ld`jvkqd kcwjbvr ma dxmrkml jlf
rdfkcdlvjvkml jxd atxvndx d~jbdxhjvdf h{ `omhjo bnjl`dr hxmt`nv ml h{ j xjwkfo{ `xmpkl` wmwtojvkml jlf
klbxdjrdf qtoldxjhkokv{ vm rdqdxd bokcjvkb bmlfkvkmlr/ pnkbn klbxdjrd rmko dxmrkml,
Jbxmrr vnd pmxof/ dxmrkml/ vxjlrwmxv
jlf rdfkcdlvjvkml wxmbdrrdr njqd
rk`lkbjlv rmbkjo/ dbmlmckb jlf
dlqkxmlcdlvjo kcwjbvr, Cmxd vnjl
av{ wdxbdlv ma vnd mxk`kljo rvmxj`d
bjwjbkv{ ma vnd pmxofr xdrdxqmkxr
kr okido{ vm hd omrv pkvnkl vnd ld~v
vnkxv{ {djxr ftd vm rdfkcdlvjvkml,
Hdbjtrd ma vndkx bomrd oklir vm ojlf
bmqdx/ ojlf trd jlf vnd n{fxmom`{ ma
j xkqdx hjrkl/ dxmrkml jlf rdfkcdlv
vxjlrwmxv wxmbdrrdr jxd rdlrkvkqd vmbnjl`dr kl bokcjvd jlf ojlf bmqdx
jr pdoo jr vm j pkfd xjl`d ma ntcjl
jbvkqkvkdr, Vndrd klbotfd amxdrv btvvkl`
jlf ojlf bodjxjlbd/ vnd d~wjlrkml
ma j`xkbtovtxd/ ojlf trd bnjl`d jlf bmlrdxqjvkml
wxjbvkbdr/ ckldxjo d~vxjbvkml/ txhjlkujvkml jlf
klaxjrvxtbvtxjo fdqdomwcdlv/ rjlf cklkl`/ fjc jlf
xdrdxqmkx bmlrvxtbvkml/ jlf wxm`xjccdr amx rmko
bmlrdxqjvkml jlf rdfkcdlv bmlvxmo, Rmko dxmrkml
xjvdr jlf rdfkcdlv omjfr vxjlrwmxvdf h{ vnd
pmxofr xkqdxr wxmqkfd jl kcwmxvjlv jlf rdlrkvkqd
klfkbjvmx ma bnjl`dr kl vnd mwdxjvkml ma vnd djxvn
r{rvdc, Rdfkcdlv cjlj`dcdlv kr vndxdamxd jl
kcwmxvjlv bmcwmldlv ma rtrvjkljhod pjvdx xdrmtxbdr
cjlj`dcdlv,
Fkxdbv ntcjl jbvkqkv{ kr `dldxjoo{ j rvxml`dx bnjl`d
j`dlv ml rmko dxmrkml jlf kvr n{fxmom`kb kcwjbvr vnjl
bokcjvd/ jovnmt`n hdvvdx tlfdxrvjlfkl` kr lddfdf jr
vm nmp bokcjvd jlf ojlf bmqdx bnjl`d odjf vm dxmrkqd
jlf dxmfkhkokv{ klvdxjbvkmlr,
KRK5 KLVDXLJVKMLJO RDFKCDLV
KLKVKJVKQD
KRK jfqjlbdr rtrvjkljhod
rdfkcdlv cjlj`dcdlv jv vnd
`omhjo rbjod kl jl daamxv vm
bmlvxkhtvd vm rtrvjkljhod pjvdx
xdrmtxbdr cjlj`dcdlv, Vnd
vdbnlkbjo rdbxdvjxkjv amx vnd wxm`xjccd kr hjrdf kl
vnd Klvdxljvkmljo Xdrdjxbn jlf Vxjklkl` Bdlvdx ml
Dxmrkml jlf Rdfkcdlvjvkml .KXVBDR+ kl Hdkekl`/ Bnklj,
Vnd pmxi klbotfdr jl klamxcjvkml r{rvdc/ j `omhjo
dqjotjvkml ma rdfkcdlv vxjlrwmxv .vnd @DRV wxmedbv+/
jl jrrdcho{ ma bjrd rvtfkdr ma rdfkcdlv wxmhodcr
jlf rdfkcdlv cjlj`dcdlv amx xkqdx hjrklr kl fkaadxdlv
dlqkxmlcdlvr/ j xdqkdp ma dxmrkml jlf rdfkcdlvjvkml
xdrdjxbn/ jlf jl klkvkjvkqd vm wxmcmvd dftbjvkml jlf
bjwjbkv{ htkofkl` kl vnd rdfkcdlv dof,
rvtfkdr ml xdojvdf vmwkbr jxd hdkl` fdqdomwdf, Kl
jffkvkml/ KNW kr pmxikl` ml wmokb{ xdbmccdlfjvkmlr
amx ckvk`jvkml jlf jfjwvjvkml cdjrtxdr,
Vnd jbvkqkvkdr pkoo ambtr ml vnd amoompkl` rvxjvd`kdr5
Cklkckukl` wmootvkml omjf kl xkqdxr jlf rtxajbd pjvdxhmfkdr ftxkl` d~vxdcd pdjvndx dqdlvr rtbn jr
mmfr jlf fxmt`nvr9
Fdqdomwkl` rtrvjkljhod jwwxmjbndr vm rjlkvjvkmljlf pjrvdpjvdx cjlj`dcdlv kl mxfdx vm wxdqdlv
vnd klbxdjrdf rdpj`d bmlvjckljvkml ma rtxajbd
jlf `xmtlfpjvdxr jlf vxjlrckrrkml ma pjvdx# jlf
qdbvmx#hmxld fkrdjrdr ftxkl` mmf dqdlvr9
Fdqdomwkl` rvxjvd`kdr amx jt`cdlvkl` jlfcjklvjklkl` vnd xdrkokdlbd bjwjbkv{ ma vnd ljvtxjo
jztjvkb dlqkxmlcdlv vm bmwd pkvn wmootvkml,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
14/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD:8S
Vnd wxmedbvdf klbxdjrd kl klvdlrkv{ jlf axdztdlb{ ma
d~vxdcd wxdbkwkvjvkml dqdlvr kr okido{ vm wtv rdpdxj`d
ldvpmxir tlfdx jffkvkmljo wxdrrtxd, Vnd btxxdlv
n{fxjtokb bjwjbkv{ ma wjxvr ma vnd ldvpmxir pkoo cmxd
mavdl hd d~bddfdf, J xdrtov cj{ hd cmxd axdztdlv
ombjokudf mmfkl` jlf rdpdx mqdxmpr/ pnkbn ck`nv kl
vtxl ld`jvkqdo{ jaadbv vnd pjvdx ztjokv{ ma xkqdxr,
TPCW5 TXHJL PJVDX CJLJ@DCDLV
WXM@XJCCD
KNWr Txhjl Pjvdx Cjlj`dcdlv Wxm`xjccd .TPCW+
`dldxjvdr jwwxmjbndr/ vmmor jlf `tkfdokldr pnkbn pkoo
joomp bkvkdr vm kcwxmqd vndkx ilmpodf`d jlf jljo{rkr
ma vnd txhjl pjvdx rkvtjvkml vm fxjp tw cmxd daadbvkqdtxhjl pjvdx cjlj`dcdlv rvxjvd`kdr,
Vnd wxm`xjccd bjxxkdr mtv vnd amoompkl` jbvkqkvkdr5
Fdqdomwkl` rmotvkmlr amx cmxd rtrvjkljhod rvmxcpjvdx bmoodbvkl` wxjbvkbdr/ vjikl` klvm jbbmtlv
klvdlrd xjklajoo dqdlvr/ klbxdjrkl` txhjl wmwtojvkml
rkud jlf ml`mkl` fdvxkcdlvjo bnjl`dr ml pjvdx
xdrmtxbdr axmc txhjl rvmxc pjvdx,
Cklkckukl` txhjl rvmxc pjvdx mp kcwjbv mlpjvdx xdrmtxbdr, Vnkr xdztkxdr fdlkl` vdbnlkbjo
dodcdlvr jlf cjlj`kl` xtodr vm rnkav axmc vnd
vxjfkvkmljo dl`klddxkl` mwvkckujvkml `mjo vm j
cmxd nmokrvkb r{rvdc xdrkokdlbd mjo,
Bmlrkfdxjvkml ma hmvn jrrdvr cjlj`dcdlv kld~krvkl` txhjl wojbdr jlf ldp hjrdf vdbnlmom`kbjo
rmotvkmlr kl fdqdomwkl` rth#txhjl jxdjr,
Dlrtxkl` vnjv vnd cklkctc ma wmootvdf pjvdxr pkooxdjbn vnd ljvtxjo r{rvdc dqdl ftxkl` cmxd klvdlrd
xjklajoo dqdlvr, Vnkr kr jwwokbjhod hmvn vm bmchkldf
jlf rdwjxjvdf rdpdx r{rvdcr,
TXHJL RDVVODCDLVRTxhjl pjvdx jlf rjlkvjvkml rdxqkbdr jxd fkxdbvo{ jaadbvdf h{ bokcjvd bnjl`d, Bnjl`dr kl xjklajoo wjvvdxlr/ vndkx
rdjrmljokv{ jlf rwjvkjo fkrvxkhtvkml pkoo kltdlbd vnd ztjlvkv{ jlf ztjokv{ ma pjvdx xdrmtxbdr/ jlf pkoo kcwjbv hmvn
rtxajbd pjvdx jlf `xmtlfpjvdx,
Vnd vndcd ma `omhjo bnjl`d jlf kvr kcwjbv ml dxmrkml
jlf rdfkcdlv f{ljckbr kr bdlvxjo vm joo ma vndrd
jrwdbvr rklbd kv kr lmp bodjx vnjv bnjl`d kr j id{
adjvtxd ma vnmrd f{ljckbr jlf rtbn bnjl`d kr kl vtxl
j id{ fxkqdx ma rdfkcdlv#xdojvdf wxmhodcr jlf njr
j atlfjcdlvjo kltdlbd ml rtrvjkljhod xkqdx hjrkl
cjlj`dcdlv, KRK woj{r jl kcwmxvjlv xmod kl nk`nok`nvkl`
vnd pkfdx bmlvd~v ma `omhjo bnjl`d jlf vnd kcwmxvjlbd
ma rtbn bnjl`d vm dxmrkml,
Vnd Kcwjbv ma @omhjo Bnjl`d ml Dxmrkml jlf
Rdfkcdlv Vxjlrwmxv h{ Xkqdxr5 Btxxdlv Wxm`xdrr jlf
Atvtxd Bnjoodl`dr kr j bmlvxkhtvkml vm vnd PPFX rkfd
wthokbjvkmlr klvdlfdf vm wxmqkfd rbkdlvkb klamxcjvkml
ml rthedbvr bmqdxdf kl vnd PPFX,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
15/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y:2
DBMN[FXMOM@[ WXM@XJCCD
KNWr Dbmn{fxmom`{ wxm`xjccd kr bmlbdxldf
pkvn vnd kcwjbv ma kcwjbv ma bokcjvd bnjl`d ml
hkmfkqdxrkv{ tlfdx rwdbkb rmbkm#wmokvkbjo bmlrvxjklr,
Vnd wxm`xjccd kr bmlbdlvxjvkl` ml vnd odqdo ma
dlqkxmlcdlvjo wxmvdbvkml vm hd wxmqkfdf tlfdx bokcjvd
bnjl`d kcwjbvr, Fdqdomwkl` bmtlvxkdr pkoo trtjoo{ hd
odjrv jhod mx pkookl` vm bmlrkfdx vnd krrtd ma vnd pjvdx
xdztkxdf amx dlqkxmlcdlvjo
wxmvdbvkml9 vndkx xrv
wxkmxkv{ kr vm vjid bjxdma vnd kccdfkjvd/ hjrkb
lddfr ma vndkx wmwtojvkml,
Vnd klkvkjvkqd jkcr vm
xjkrd jpjxdldrr ma vndrd
krrtdr rm vnjv vndrd
vpm mhedbvkqdr jxd lmv
bmlvxjfkbvmx{ jlf vndxd
jxd wjvnpj{r vm rvxkid j
hjojlbd tlfdx dlnjlbdf
bokcjvd qjxkjhkokv{ jlf
bokcjvd bnjl`d rbdljxkmr,
Vnd bxmrr#btvvkl` j`dlfj klbotfdr vnd amoompkl` krrtdr5
Vnd xmod vnd dlqkxmlcdlv woj{r kl rdbtxkl` pjvdxxdrmtxbdr tlfdx fkaadxdlv bokcjvd xd`kcdr
Fdvdxcklkl` j qjotd ml vnd ljvtxjo dlqkxmlcdlv Kfdlvka{kl` vnd kcwjbvr ma dlqkxmlcdlvjo bnjl`d ml
pjvdx xdrmtxbdr
Hkmfkqdxrkv{ kr fkxdbvo{ jaadbvdf h{ bokcjvd bnjl`d, Hkmfkqdxrkv{ pkvnkl pdvojlfr kr j `mmf d~jcwod ma rtbn
fd`xjfjvkml, Amx cjl{ pjvdxrndfr/ vndxd kr jl klbxdjrdf okidoknmmf ma pjxcdx rtccdxr jlf vndxdamxd jl klbxdjrd
kl pjvdx vdcwdxjvtxdr pkvn jrrmbkjvdf kcwjbvr ml jztjvkb dbmr{rvdcr jlf pjvdx ztjokv{,
HKMFKQDXRKV[
@xmtlfpjvdx kr vnd wxkcjx{ rmtxbd ma fxklikl` pjvdx amx
cmxd vnjl :,4 hkookml wdmwod pmxofpkfd, Kl xtxjo jxdjr/
`xmtlfpjvdx kr mavdl vnd mlo{ rmtxbd ma pjvdx, Kl cjl{
bmtlvxkdr `xmtlfpjvdx kr jorm kcwmxvjlv amx rtrvjklkl`
j`xkbtovtxd/ klftrvxkjo trdr/ rvxdjcr/ ojidr/ pdvojlfr/
jlf dbmr{rvdcr, Tlfdxrvjlfkl` vnd wxmbdrrdr
bmlvxmookl` vnd `dmbndckbjo dqmotvkml ma `xmtlfpjvdx
jlf fkaadxdlvkjvkl` hdvpddl bokcjvd bnjl`d jlf ntcjl
kcwjbvr ml `xmtlfpjvdx ztjokv{ jxd drrdlvkjo dodcdlvr
ma rtrvjkljhod klvd`xjvdf `xmtlfpjvdx ztjokv{ jlf ojlf
trd cjlj`dcdlv/ jlf jxd ldbdrrjx{ kl amxctojvkl` jl
daadbvkqd `xmtlfpjvdx wxmvdbvkml wmokb{,
Fkxdbv ntcjl kltdlbdr ml `xmtlfpjvdx ztjokv{ jxd
okido{ vm hd cmxd kcwmxvjlv vnjl bokcjvd bnjl`d kl
vnd amxdrddjhod atvtxd, Wxkcjx{ bokcjvkb rvxdrr krrtdr
njqd vm fm pkvn xdbnjx`d umldr/ drwdbkjoo{ amx rnjoomp
jztkadxr/ jlf rdj pjvdx klvxtrkml kl bmjrvjo jztkadxr/
xdojvdf vm rdj odqdo xkrd/ kl bmletlbvkml pkvn mvndx
rvxdrrdr,
@XMTLFPJVDX
Bokcjvd bnjl`d jaadbvr `xmtlfpjvdx xdbnjx`d jlf fkrbnjx`d xjvdr/ jr pdoo jr `xmtlfpjvdx ztjokv{, Rklbd
ilmpodf`d ma btxxdlv xdbnjx`d jlf odqdor kl hmvn fdqdomwdf jlf fdqdomwkl` bmtlvxkdr kr wmmx/ xdrdjxbn daamxvr
jxd tlfdxpj{ vm ndow tr hdvvdx tlfdxrvjlf vnd atvtxd kcwjbv ma bokcjvd bnjl`d ml `xmtlfpjvdx,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
16/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD:6S
Jv nk`n ojvkvtfdr/ vnd vnjpkl` ma wdxcjaxmrv bjtrdr
bnjl`dr kl hmvn `xmtlfpjvdx odqdor jlf ztjokv{/ ftd
vm klbxdjrdf bmtwokl` pkvn rtxajbd pjvdxr, Rklbd
cjl{ `xmtlfpjvdx hmfkdr hmvn bnjx`d klvm jlf
jxd xdbnjx df axmc rtxajbd pjvdx/ vnd kcwjbvr ma
rtxajbd pjvdx mp xd`kcdr jxd d~wdbvdf vm jaadbv
`xmtlfpjvdx, Klbxdjrdf wxdbkwkvjvkml qjxkjhkokv{ cj{
fdbxdjrd xmtlfpjvdx xdbnjx d kl ntckf jxdjr,
@XJWNKB5 @XMTLFPJVDX XDRMTXBDR
JRRDRRCDLV TLFDX VND WXDRRTXDR
MA NTCJLKV[ JLF BOKCJVD BNJL@D
KNWr @XJWNKB wxm`xjccd kr pmxikl` ml vnd kcwjbv
ma bokcjvd bnjl`d ml `xmtlfpjvdx r{rvdcr, Vnd
wxm`xjccd kr bjxxkdf mtv kl bomrd bmmwdxjvkml pkvn
KNW Ljvkmljo Bmcckvvddr/ KBNJXC/ K@XJB/ @DPD^/
@DMR/ KT@R/ KJNR/ TLT#NDR/ jlf TLDRBM#KNDKlrvkvtvd amx Pjvdx Dftbjvkml,
Jbvkqkvkdr klbotfd5
Jrrdrrcdlv ma vnd kcwjbvr ma `omhjo bnjl`d.d,`, bokcjvd bnjl`d jlf ntcjl wxdrrtxdr+ ml
`xmtlfpjvdx xdrmtxbdr jlf rtwwmxv vm Cdchdx
Rvjvdr kl jffxdrrkl` xd`kmljo lddfr vnxmt`n `omhjo
bmmxfkljvkml
Kcwxmqdcdlv ma vnd tlfdxrvjlfkl` ma nmp`xmtlfpjvdx bmlvxkhtvdr vm vnd `omhjo pjvdx b{bod
jlf dqjotjvdr vnd bnjl`dr vm `xmtlfpjvdx rvmxj`d
jlf t~dr
Hdvvdx fdld `xmpkl` wmwtojvkml wxdrrtxd ml`xmtlfpjvdx xdrmtxbdr/ omhjo pjxckl` kcwjbvr ml
`xmtlfpjvdx xdbnjx d xjvdr/ xkrkl` rdj odqdor jlf
rjovpjvdx klvxtrkml
Xjkrd jpjxdldrr ma fdbkrkml cjidxr/kcwodcdlvdxr/ trdxr jlf vnd `dldxjo wthokb ma
vnd kcwmxvjlbd ma `xmtlfpjvdx jr j rvmxd ma
axdrnpjvdx vm dlbmtxj`d kcwxmqdf wxmvdbvkml jlfrtrvjkljhod trd
Ajbkokvjvkl` vnd bmtlv{-xd`kmljo xmtlfpjvdxjrrdrrcdlv jlf d~bnjl`d ma klamxcjvkml qkj
rdckljxr/ pmxirnmwr jlf bmladxdlbdr
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
17/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y:4
[djxr ma xjwkf wmwtojvkml `xmpvn njqd wtv `xdjv
wxdrrtxd ml vnd pmxofr pjvdx xdrmtxbdr vnxmt n
klbxdjrdf pjvdx fdcjlf jlf bmlrtcwvkml jr pdoo jrvnxmt`n vnd wmootvkml xdrtovkl` axmc pjvdx trd, Pkvn vnd
axdztdlb{ jlf qjxkjhkokv{ ma d~vxdcd mmfr bnjl`kl`
hdbjtrd ma txhjlkujvkml jlf ojlf trd bnjl`dr/ vnd
ltchdx ma wdmwod qtoldxjhod vm fdqjrvjvkl` mmfr kr
d~wdbvdf vm xkrd, Vndxdamxd/ fkrjrvdx xkri xdftbvkml
jbvkmlr jxd lddfdf, Vnd kcwjbv ma ojlf#trd bnjl`dr
ml d~vxdcdr kr jl kcwmxvjlv krrtd pkvnkl vnd rdqdlvn
wnjrd ma KNW,
AXKDLF PJVDX JLF VND KCWJBV ML
AOMP XD@KCDR
Vnd Jrkjl Wjbkb AXKDLF Pjvdx `xmtw njr odjxldf
cmxd jhmtv vnd kcwjbv ma txhjlkujvkml ml mmf xkri
vnxmt`n xdrdjxbn ml mmf amxdbjrvkl` wxmhodcr kl
Bnklj/ txhjlkujvkml jlf mmfkl` kl Ejwjl/ mmfkl`
ftd vm xjwkf txhjlkujvkml kl Itjoj Otcwtx/ jlf pjvdx
ztjokv{ cjlj`dcdlv jlf mmfkl` kl Jtrvxjokj,
Bmlrdztdlvo{/ mmf ckvk`jvkml rmotvkmlr amx vnd
jhmqd cdlvkmldf wxmhodcr njqd hddl fdqdomwdf vm
fdbxdjrd mmf fjcj`dr ftd vm txhjlkujvkml, Aommf
amxdbjrvkl` jlf djxo{ pjxlkl` r{rvdcr njqd hddl
drvjhokrndf/ jlf mmf kltlfjvkml cjwr njqd hddlcjfd jqjkojhod amx bkvkdr pkvn vnd cmrv rk`lkbjlv
klbxdjrdr kl txhjl jxdjr,
J xdrdjxbn `xmtw kr pmxikl` ml kfdlvka{kl` vnd xdojvkqd
xmod ma bokcjvkb qjxkjhkokv{ jlf ojlf bmqdx bnjl`d ml
mmfr jlf omp mpr jr j atlbvkml ma rwjvkjo rbjod,
Vnd `xmtw njr rtccjxkudf vnd rvjvd ma vnd jxv ml vnd
rthedbv/ fdqdomwdf id{ rbkdlvkb ztdrvkmlr/ kr vdrvkl`
kvr xdrdjxbn rvxjvd`{ kl NDOW hjrklr jlf jkcr vm
wxmqkfd j xmjf cjw ml nmp vm jffxdrr vndrd krrtdr,
Vnd `xmtw jorm jbvr jr j bjvjo{rv amx cmvkqjvkl`
bmcctlkbjvkml jlf vjx`dvdf xdrdjxbn,
Xdrdjxbn vmwkbr klbotfd5
Jljo{ukl` cdvnmfr vm kfdlvka{ bnjl`dr Ommikl` klvm addfhjbi cdbnjlkrcr Jljo{ukl` `dldxjokujvkml vmmor jlf wmvdlvkjo ma
v{wmom`kdr ma bjvbncdlvr jlf xd`kmlr
Xdrdjxbnkl` vxjlrkvkmljo bokcjvd xd`kcdr Jljo{ukl` bjvbncdlv wxmbdrrdr jlf mp wjvnr Jrrdrrkl` ndvdxm`dldkv{ jlf rbjokl` krrtdr
VND KCWJBV MA OJLF TRD BNJL@DJLF WMWTOJVKML @XMPVN MLPJVDX XDRMTXBDR
BNJL@DR KL OJLF JLF PJVDX TRD WJVVDXLR NJQD RK@LKAKBJLV KCWOKBJVKMLR JV OMBJO/
XD@KMLJO JLF @OMHJO ODQDOR, CMRV WMWTOJVKML @XMPVN PKOO MBBTX KL FDQDOMWKL@
BMTLVXKDR/ CJKLO[ KL XD@KMLR VNJV JXD JOXDJF[ D^WDXKDLBKL@ PJVDX RVXDRR/ PKVN
OKCKVDF JBBDRR VM RJAD FXKLIKL@ PJVDX,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
18/24
VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD:1S
Amxv{ wdxbdlv ma vnd pmxofr wmwtojvkml fdwdlf ml vnd
pjvdx xdrmtxbdr ma cmxd vnjl 807 vxjlrhmtlfjx{ xkqdx
hjrklr jxmtlf vnd pmxof, Bmlkbvr bjl jxkrd xd`jxfkl`
ztjokv{/ joombjvkml/ klaxjrvxtbvtxd/ emklv cjlj`dcdlv/
kxxk`jvkml jlf mvndx jbvkqkvkdr vnjv jxd pjvdx#fdwdlfdlv,
WBBW5 AXMC WMVDLVKJO BMLAOKBV VM
BMMWDXJVKML WMVDLVKJO
WBBW ajbkokvjvdr
ctovk#odqdo jlf
klvdxfkrbkwokljx{
fkjom`tdr kl mxfdx vm amrvdx wdjbd/ bmmwdxjvkml
jlf fdqdomwcdlv xdojvdf vm vnd cjlj`dcdlv ma
vxjlrhmtlfjx{ pjvdx xdrmtxbdr,
Vnd wxm`xjc jkcr vm jlrpdx vnd amoompkl` ztdrvkmlr5
Nmp fm pd cklkckud bmlkbvkl` dlqkxmlcdlvjo jlfntcjl xdztkxdcdlvr tlfdx bokcjvd bnjl`d vnxdjvr=
Nmp fm pd xdrmoqd bmlkbvr kl vnd hdrv pj{=
Nmp bjl od`jo vmmor jffxdrr vnd bnjoodl`dr ma`omhjo bnjl`d kl vnd bmlvd~v ma vxjlrhmtlfjx{
pjvdx xdrmtxbdr=
WBBW trdr emklv xdrdjxbn jlf vxjklkl` jbvkqkvkdr vm
rtwwmxv bmmwdxjvkml wxmbdrrdr jxmtlf vnd trd ma
rnjxdf pjvdx xdrmtxbdr, Vndrd jbvkqkvkdr mavdl joomp
vnd bmlbdxldf wjxvkdr vm lf mwwmxvtlkvkdr vm dlnjlbd
vndkx ilmpodf`d jhmtv vnd rnjxdf pjvdx xdrmtxbdr/
pnkod jorm jbnkdqkl` wxm`xdrr ml vnd bmmwdxjvkml/
fdqdomwcdlv jlf jfjwvjvkml axmlv/ drwdbkjoo{ kl vnd
bmlvd~v ma bokcjvd bnjl`d vnxdjvr,
Vnd ambtr ma vnd wxm`xjccd kr ml vnd fdqdomwcdlv
ma vmmor pnkbn jlvkbkwjvd/ wxdqdlv jlf xdrmoqd pjvdx
bmlkbvr,
WBBW kr jbvkqd kl vnxdd jxdjr5
Dftbjvkml jlf vxjklkl`5 fdqdomwkl` dftbjvkmljo
cjvdxkjor jv vnd xd`kmljo jlf `omhjo odqdor/ jlf
mx`jlkukl` ctovkfkrbkwokljx{ vxjklkl` bmtxrdr9
Xdrdjxbn5 ambtrkl` ml rtbbdrrato d~jcwodr ma
bmmwdxjvkml/ vnd bjtrdr ma pjvdx bmlkbvr/ hdrv
wxjbvkbdr jr pdoo jr kllmqjvkqd vdbnlkztdr vm cjlj`d
vndc9
Wxmbdrr rtwwmxv5 wxmqkfkl` amxj amx fkjom`td
jlf ilmpodf`d d~bnjl`d ml vxjlrhmtlfjx{ pjvdx
xdrmtxbdr,
VND KCWJBV MA RMBKM#WMOKVKBJOF[LJCKBR ML PJVDX XDRMTXBDR
@OMHJO BNJL@D JLF RMBKM#WMOKVKBJO KCWJBVR ML PJVDX XDRMTXBDR KLBXDJRD WXDRRTXD
MQDX PJVDX XDRMTXBDR ODJFKL@ VM BMCWDVKVKML JLF DQDL BMLAOKBVR JCML@ TRDXR JLF
RDBVMXR,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
19/24
KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y:0
Jffxdrrkl` Bnjoodl`dr kl j Bnjl`kl` jlf Klvdxbmlldbvdf Pmxof
Vnd odrrmlr odjxldf axmc xdrtovr jbnkdqdf ftxkl` vnkr wnjrd ma vnd wxm`xjccd pkoo hd vnd hjrkr amx fdrk`lkl` KNW#QKKK pnkbn pkoo
hdbmcd mwdxjvkmljo kl 87:6, Pkvnkl vnd ldp wnjrd ma KNW/ j n{fxmom`kbjo bnjl`d klkvkjvkqd bmtof rdxqd jr jl tchxdooj amx d~krvkl`
wxm`xjccdr jlf hxkl` vm`dvndx joo jrwdbvr ma `omhjo bnjl`d vm ndow tr hdvvdx tlfdxrvjlf vnd fxkqdxr jlf vndkx kcwjbvr ml pjvdx
xdrmtxbdr,
VND PJ[ AMXPJXF
KCWXMQDF
CMLKVMXKL@5
Cmxd bmcwxdndlrkqd/ klvd`xjvdf jlfjbbtxjvd fjvj kr ldbdrrjx{ amx cjlj`kl`
pjvdx xdrmtxbdr dabkdlvo{, Pjvdx fjvj kr mavdlma wmmx ztjokv{/ drwdbkjoo{ kl fdqdomwkl` bmtlvxkdr,Xjklajoo jlf xtlmaa fjvj bjl hd kljbbtxjvd/ htv vnd`jwr klbxdjrd `xdjvo{ pndl `xmtlfpjvdx jlf rmko
cmkrvtxd jxd bmlrkfdxdf, Bmrv krrtdr kl fdqdomwdf
bmtlvxkdr njqd bxdjvdf wxdrrtxd amx ldvpmxi dxmrkml,
Rmcd krrtdr vm bmlrkfdx kl rdbtxkl` cmxd bmcwodvdpjvdx klamxcjvkml klbotfd vnd jwwxmwxkjvd ldvpmxi
fdrk`l bxkvdxkj amx n{fxmom`kb mhrdxqjvkmlr klvnd bmlvd~v ma `omhjo bnjl`d jlf vnd xmod
vnjv ldp mhrdxqjvkml cdvnmfr rtbnjr xdcmvd rdlrkl` bjl woj{,
JFJWVJVKML
JLF
CJLJ@DCDLV
JWWXMJBNDR5
Jfjwvjvkml jlf cjlj`dcdlv xdztkxd j xd`kmljo mxombjo jwwxmjbn, Vmmor jxd vntr lddfdf vm fkrdlvjl`odvnd daadbvr ma ojlf bmqdx/ bokcjvd bnjl`d/ jlf pjvdxcjlj`dcdlv ml n{fxm#njujxfr, Amx d~jcwod/ cmrv
`ojbkdxr jwwdjx vm njqd ld`jvkqd cjrr hjojlbdr `omhjooNmpdqdx/ j rmtlf wxdfkbvkqd hjrkr amx jrrdrrkl` vnd
kcwokbjvkmlr ma vndrd bnjl`dr ml rvxdjc mp xd`kmljoomx `omhjoo{ .jr bmlvxjrvdf pkvn cmfdookl` ma rkl`od
`ojbkdxr+ jxd ojbikl`,
BJRD
RVTFKDR
AMBTRDF ML @OMHJO
VM OMBJO JBVKML5
Vndxd kr j lddf vm fdqdomw j bnjl`d jrrdrrcdlvjlf wxdfkbvkml klkvkjvkqd kl bmletlbvkml pkvn j
wmokb{ axjcdpmxi kl mxfdx vm fdqdomw hdvvdx wmokb{xdbmccdlfjvkmlr amx `omhjo n{fxmom`kb bnjl`d jfjwvjvkml,
Bjrd rvtfkdr kl j ojx`d xkqdx hjrkl ambtrdf ml `omhjo vmombjo jbvkml pmtof wxmqkfd j hjrkr amx jl klvd`xjvdf wxmedbv
fxjpkl` `omhjo xdrdjxbndxr axmc xdodqjlv fkrbkwokldr vmfdqdomw jlf fdcmlrvxjvd jl dlf#vm#dlf xdrdjxbn jlf
jfjwvjvkml rvxjvd`{, Vnd xkqdx hjrkl rnmtof hd kl jnk`no{ qtoldxjhod jxdj kl pnkbn vnd axdrnpjvdxxdrmtxbdr mx njujxf kcwjbvr jxd okido{ vm hd
rdqdxd kl vnd ldjx vm ckf#vdxc, Vndxdrnmtof hd wmrrkhkokvkdr amx bmoodbvkqd
jbvkml jlf odjxlkl`,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
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VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD:>S
NMP PD PMXI
TLDRBMr pjvdx ajcko{ mwdxjvdr jr j `omhjo ldvpmxi vnjv pmxir vm`dvndx vmkcwodcdlv vnd mx`jlkujvkmlr rvxjvd`kb mjor,
TLDRBM nmrvr vnd KNW Rdbxdvjxkjv jlf wxmqkfdr rddf atlfkl`
vnjv kr ctovkwokdf cjl{ vkcdr mqdx vnxmt`n bmmwdxjvkml pkvn
kcwodcdlvkl` wjxvldxr, KNW kr vnd mlo{ klvdx`mqdxlcdlvjo
wxm`xjccd ma vnd TL r{rvdc fdqmvdf vm pjvdx xdrdjxbn/ pjvdx
xdrmtxbdr cjlj`dcdlv/ dftbjvkml jlf bjwjbkv{ htkofkl`, Vnd
KNW Rdbxdvjxkjv rdxqdr TLDRBMr :;2 Cdchdx Rvjvdr/ vnxmt`n
vnd KNW Ljvkmljo Bmcckvvddr/ mvndx `mqdxlcdlvjo hmfkdr/ jlf
jbjfdckb jlf xdrdjxbn klrvkvtvkmlr kl vnd kcwodcdlvjvkml ma vnd
wxm`xjccd,
TLDRBM#KNDKlrvkvtvd amx Pjvdx Dftbjvkml jl klvd`xjo wjxv ma TLDRBM kr vnddftbjvkmljo jxc,
Vpdlv{#rk~ j`dlbkdr ma vnd TL r{rvdc bmmwdxjvd vnxmt`n vnd Pmxof Pjvdx JrrdrrcdlvWxm`xjccd .PPJW+ vm wxmqkfd jl ml`mkl` `omhjo jrrdrrcdlv ma vnd rvjvd ma vnd pmxofr
axdrnpjvdx xdrmtxbdr, Vnd wxm`xjccd kr nmrvdf jlf odf h{ TLDRBM,
TLDRBMr Xd`kmljo jlf Botrvdx Mabdr jrrkrv kl vnd kcwodcdlvjvkml ma KNW kl vnd xd`kmlr, Pjvdx#xdojvdf Klrvkvtvdr jlf Bdlvxdr tlfdx vnd jtrwkbdr ma TLDRBM pmxi ml xdodqjlv
vndcjvkb jlf `dm`xjwnkb wxkmxkvkdr kl vndkx jxdjr ma d~wdxvkrd, Rklbd Cdchdx Rvjvdr njqd xdjokudf
vnd wmvdlvkjo ma vndrd bdlvxdr/ vnd ldvpmxi njr hddl xjwkfo{ d~wjlfkl`,
TLDRBMr Pjvdx#xdojvdf Bnjkxr jxd drvjhokrndf jr vdjbnkl` mx xdrdjxbn wmrkvkmlr jvtlkqdxrkvkdr mx xdrdjxbn klrvkvtvdr jxmtlf vnd pmxof,
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
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KLVDXLJVKMLJO N[FXMOM@KBJO WXM@XJCCD Y:;
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
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VND KCWJBV MA @OMHJO BNJL@D ML PJVDX XDRMTXBDR5 VND XDRWM LRD MA TLDR BMR KLVDXL JVKMLJO N[FXMOM@[ W XM@XJCCD87S
JBXML[CR
BNXR Bdlvdx amx N{fxmcdvdmxmom`{ jlfXdcmvd Rdlrkl`
AXKDLF Aomp Xd`kcdr axmc KlvdxljvkmljoD~wdxkcdlvjo jlf Ldvpmxi Fjvj
@DMR @omhjo Djxvn Mhrdxqjvkml Rdbvkml
@DRV @omhjo Dqjotjvkml ma RdfkcdlvVxjlrwmxv
@DPD^ @omhjo Dldx`{ jlf Pjvdx B{bodD~wdxkcdlv
@XJWNKB @xmtlfpjvdx Xdrmtxbdr Jrrdrrcdlvtlfdx vnd Wxdrrtxdr ma Ntcjlkv{ jlf
Bokcjvd Bnjl`d@#PJFK @omhjo Ldvpmxi ml Pjvdx jlf
Fdqdomwcdlv Klamxcjvkml kl JxkfOjlfr
@PDR @xmtlfpjvdx amx Dcdx`dlb{Rkvtjvkmlr
@PRW @omhjo Pjvdx R{rvdcr Wxmedbv
NDOW N{fxmom`{ amx Dlqkxmlcdlv/ Okad jlfWmokb{
KJNR Klvdxljvkmljo Jrrmbkjvkml maN{fxmom`kbjo Rbkdlbdr
KBNJXC Klvdxljvkmljo Bdlvxd amx Pjvdx Njujxfrjlf Xkri Cjlj`dcdlv
KBKPjXC Klvdxljvkmljo Bdlvdx amx Klvd`xjvdfPjvdx Xdrmtxbd Cjlj`dcdlv
KAK Klvdxljvkmljo Aommf Klkvkjvkqd
K@XJB Klvdxljvkmljo @xmtlfpjvdx XdrmtxbdrJrrdrrcdlv Bdlvxd
KNW Klvdxljvkmljo N{fxmom`kbjo Wxm`xjccd
KWBB Klvdx`mqdxlcdlvjo Wjldo ml BokcjvdBnjl`d
KRFX Klvdxljvkmljo Rvxjvd`{ amx FkrjrvdxXdftbvkml
KRK Klvdxljvkmljo Rdfkcdlv Klkvkjvkqd
KT@R Klvdxljvkmljo Tlkml ma @dmom`kbjoRbkdlbdr
L@M Lml#@mqdxlcdlvjo Mx`jlkujvkmlr
WBBW Axmc Wmvdlvkjo Bmlkbv vm BmmwdxjvkmlWmvdlvkjo
TL Tlkvdf Ljvkmlr
TLDRBM Tlkvdf Ljvkmlr Dftbjvkmljo/ Rbkdlvkbjlf Btovtxjo Mx`jlkujvkml
TLT Tlkvdf Ljvkmlr Tlkqdxrkv{
TLT#
DNR Tlkvdf Ljvkmlr Tlkqdxrkv{ Klrvkvtvd amxDlqkxmlcdlv jlf Ntcjl Rdbtxkv{
PJVBN Pjvdx jlf @omhjo Bnjl`d
PCM Pmxof Cdvdmxmom`kbjo Mx`jlkujvkml
PPJW Pmxof Pjvdx Jrrdrrcdlv Wxm`xjccd
PPFX Pmxof Pjvdx Fdqdomwcdlv Xdwmxv
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
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VD^V JFJWVDF H[HMUDLJ HOK^
@XJWNKB FDRK@L JLF WXMFTBVKMLCN FDRK@L - CJXM NJJR
WXKLVDF H[RVKWJ Vnkr fmbtcdlv kr wxklvdf ml :77$ xdb{bodf wjwdx,
AXMLV BMQDX
Jdxkjo wnmvmr m jxbvkb vtlfxj pdvojlfr
rntvvdxrvmbi - @dmx`d HtxhjZHmjvr kl
Wminjxj Ldwjo Adpj Ojid rntvvdxrvmbi
- Bjxomr LdvmZAommf jadbvdf bnkofxdl
djv rljbi pkvn vdj jv mmf xdokd bjcwdrvjhokrndf jv Xjuujzjhjf jxdj kl Ijxjbnk
ml Vtdrfj{/ Jt`trv 2:/ 87 :7 rntvvdxrvmbi -
Jrkjldv#Wjikrvjl Xkupjl Jok-WWK Kcj`dr
WJ@D :
@xddl rtll{ dof rntvvdxrvmbi - Rjlvkj`m
Bmxldem
WJ@D 8
Hm{ fxkqdr j hkid kl fdrdxv rntvvdxrvmbi -
lcdfkj
WJ@D 2
Bxmpfdf rvxddv rbdld xmc Mof Fdonk/
Klfkj rntvvdxrvmbi - Edxdc{XkbnjxfrZ
Bkv{ nk`npj{r/ Hjl`imi/Vnjkojlf/ RD Jrkj
rntvvdxrvmbi - Qojfkckx ImodvkbZ
J wmmxrvxddvrkfd kxo nmofkl` ndx vmffodx hxmvndx/
kl Klfkj rntvvdxrvmbi - vndaljockxjbod
ZBmlvxjrv m vnd Wmqdxv{ jlf Pdjovn kl
Rjoqjfmx m Hjnkj/ Hxjuko rntvvdxrvmbi -
Qklkbktr VtwkljchjZHtxlkl` wkld lddfodr kl
vnd mxdrv rntvvdxrvmbi - Mod` Fmodlim
WJ@D 6
Pdjx{ kcck`xjlvr ml j rnkl` hmjv
klvdxbdwvdf h{ vnd Rwjlkrn bmjrv`tjxf ma
vnd krojlf m Vdldxkd/ Eto{#Mbvmhdx 8770
TLNBX - J, Xmfx`tduZ@jxhj`d wkodf tw
ml vnd bmjrv m vnd mbdjl rntvvdxrvmbi
- Bmu{vjZAommf Hxkrhjld Ztddlrojlf
fdbojxdf ljvtxjo fkrjvdx Ejltjx{ :8/ 87::
kl Hxkrhjld/ Jtrvxjokj rntvvdxrvmbi -
jlfdrk`l:7:ZHojbi womt`ndf dof tlfdx
hotd ri{ rntvvdxrvmbi - C{bmoj ZCklkl` kl
vnd ztjxx{ rntvvdxrvmbi - ~vxdi~
WJ@D 4
Aommf/ wmqdxv{ ikfr woj{kl` rntvvdxrvmbi
- Fkrvklbvkqd Kcj`drZFdjf Vxddr kl vnd
mxdrv jxmtlf j ojid pkvn omp pjvdx odqdor
rntvvdxrvmbi - Rvdwndl Hmli
WJ@D 1
Nkoor m RjWj Qkdvljc rntvvdxrvmbi - Wnkokw
FjvdZ Vnd qkdp ml vnd Ommvdl krojlfr/
Lmxpj{ rntvvdxrvmbi - Jlkojn
WJ@D 0
Rmokvjx{ vxdd mmfdf ml rdj pjvdx
rntvvdxrvmbi - Dfpkl QdxklZ J bnkof bjxxkdr
nmtrdnmof kvdcr pnkod wjrrkl` vnxmt`n
vnd xthhod m nmtrdr ml Jt`trv 8;/ 87:7 kl
Lmprndxj/ vnd nmcdr pdxd fdrvxm{df h{
mmf pjvdxr rntvvdxrvmbi - Jrkjldv#Wjikrvjl
WJ@D >
Fdjf vxdd jlf xmbir kl jxkf ojlfrbjwd
rntvvdxrvmbi - Rtujlld Oml` Z Wmmx cmvndx
pkvn hjh{ hd``kl` kl vnd rvxddvr m Ldp
Fdonk/ Klfkj rntvvdxrvmbi - Fnm~j~
WJ@D ;
Ojid Rjxdu/ Vjekikrvjl TLDRBM - J, Ckrnxj
WJ@D :7
Cjl fxklikl` pjvdx xmc vjli/ Rmtvn Klfkj
rntvvdxrvmbi - Wjto WxdrbmvvZPmcjl pkvn
pjvdx et`/ Xjejrvnjl/ Klfkj rntvvdxrvmbi -
Ijkojrn I RmlkZ Bjchmfkjl kxo wtcwkl`
pjvdx klvm j hjrkl rntvvdxrvmbi - Kxklj
Mqbnkllkimqj
WJ@D ::
Rmko dxmrkml rntvvdxrvmbi - Ldko Hxjfadof
WJ@D :8
Klfkjl wdmwod pmxi jv Fnmhk @njv klCtchjk ml Lmqdchdx 4/ 877;, Fnmhk @njv
kr vnd pmxofr ojx`drv mtvfmmx ojtlfx{,
rntvvdxrvmbi - Ejl R,
WJ@D :2
Ndxf m udhxj jv Cjrjk Cjxj Idl{j
rntvvdxrvmbi - Dxkb Krrdod Z K`tjlj kl
ntckf vxmwkbjo dlqkxmlcdlv m Jcjumlkj
rntvvdxrvmbi - Ljvjokj Cjbndfj
WJ@D :6
Jdxkjo wnmvmr m jxbvkb vtlfxj pdvojlfr
rntvvdxrvmbi - @dmx`d HtxhjZ J okvvod
Ldwjodrd wmxvdx kl vnd Nkcjoj{j ml
Lmqdchdx 87/ 877; kl @mxinj Fkrvxkbv/ Ldwjo
rntvvdxrvmbi - UuqdvZ@xmtw m pmxidxr
xdwjkxdf pjvdx wkwd rntvvdxrvmbi - Ckinjko
Mo{ijkldlZ Bjrbjfd joor mqdx cmrr{ xmbir rntvvdxrvmbi - FqjlfdZ Klod Ojid ftxkl`
cmlrmml rdjrml, Klod Ojid kr j xdrnpjvdx
ojid ombjvdf kl vnd Rnjl Nkoor kl C{jlcjx
rntvvdxrvmbi- Fkxi Mvv
WJ@D :4
Hmjvr kl Wminjxj Ldwjo Adpj Ojid
rntvvdxrvmbi - Bjxomr Ldvm
WJ@D :1
Aommf jadbvdf pmcdl jvndx mx mmf xdokd
jv j fkrvxkhtvkml jxdj pkvnkl j xdokd bjcw ml
Jt`trv 8>/ 87:7 kl N{fdxjhjf rntvvdxrvmbi
- Jrkjldv#Wjikrvjl
WJ@D :0
Aommf rntvvdxrvmbi - Fjlkdo OmxdvvmZ Bnkof
m vnd Omhk dvnlkb xmtw Jt`trv :8/ 877; kl
@jmtj/ Htxiklj Ajrm rntvvdxrvmbi - Ndbvmx
BmldrjZ Jxc{ mbkjor xdrbtd j cjl xmc
vnd mmf nkv jxdj qkj ndokbmwvdx ml Jt`trv
8>/ 87:7 kl Rtiitx rntvvdxrvmbi - Jrkjldv#
Wjikrvjl
WJ@D :>
Fxkdf ojlf ldjx Hxkrhjld rntvvdxrvmbi
- ^kcj`kljvkmlZ Wmxvxjkv m vpm mxinjr
bnkofxdl kl ljvkmljo bomvndr ml Fdbdchdx :
877; kl @mxinj Fkrvxkbv/ Ldwjo rntvvdxrvmb
- Uuqdv
WJ@D :;
Ljq{ mbkjor dqjbtjvd mmf jadbvdf wdmw
pkvn vnd ndow m nmqdxbxjv jv Hdnxjc Idvk
ml Jt`trv 88/ 87:7 kl vnd Vnjvvj Fkrvxkbv,
rntvvdxrvmbi - Jrkjldv#Wjikrvjl Jvjh Jncd
-WWK Kcj`drZ Aommf#jadbvdf bnkofxdl oo
vndkx pjvdx wmvr jv fxklikl` pjvdx vjlir ml
Jt`trv 27/ 87:7 kl N{fdxjhjf rntvvdxrvmb
- Jrkjldv#WjikrvjlZ Vti#vti vj~k ljqk`jvkl`
vnxmt`n vnd mmf jvdx vnd ndjqkdrv
cmlrmml xjkl kl 87 {djxr kl vnd bjwkvjo
ml Jt`trv :6/ 877; kl Hjl`imi/ Vnjkojlf
rntvvdxrvmbi - Vnmx Emx`dl Tfqjl`
HJBI BMQDX
Hjovkb bmjrv pkvn dxmfdf hdjbn jlf ojlfrokf
jvdx rvmxc rntvvdxrvmbi - Jxq{fjr Ilkti
WNMVMR
7/31/2019 Impacto del Cambio Global sobre los Recursos Hidricos
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