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Progresos en los ecosistemas relacionados con el agua (meta 6.6 de los ODS)

Proteger y restaurar los ecosistemas relacionados con el agua mitigará el cambio climático y reforzará la resiliencia ante este. Por ejemplo, los humedales atrapan el carbono de la atmósfera y protegen las zonas costeras frente a mareas de tormenta, y las zonas de interior contra inundaciones y sequías al retener el agua.

  • 4 % de las cuencas hidrográficas del mundo experimentan rápidos cambios en la masa de aguas superficiales (indicador 6.6.1 del ODS 6, 2022)

Series temporales disponibles: 2000-2022
Número de países (y zonas) que presentaron informes en los últimos cinco años: 231
Proporción de la población mundial cubierta por los informes presentados en los últimos cinco años: 89%

Proporción de la superficie mundial cubierta por los informes presentados en los últimos cinco años: 80%
Obtenga más información acerca del indicador aquí 
Lea el último informe sobre los progresos aquí

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Formato:

Resolución:

La meta 6.6 de los ODS persigue: “De aquí a 2020, proteger y restablecer los ecosistemas relacionados con el agua, incluidos los bosques, las montañas, los humedales, los ríos, los acuíferos y los lagos”.

Para registrar el progreso hacia esta meta, el indicador 6.6.1 monitorea los cambios que los ecosistemas relacionados con el agua (como lagos, ríos, humedales y manglares) experimentan con el paso del tiempo, con ayuda de observaciones de la Tierra.

Change in permanent surface water extent compared to baseline period 2000-2019, by country (data from ----) ©

In XX countries (and areas), representing XX% of global land area and XX% of global population, more than 10% of permanent lakes and rivers has been lost compared to the baseline period.

In XX countries (and areas), representing XX% of global land area and XX% of global population, more than 25% of permanent lakes and rivers has been lost compared to the baseline period.

Percentage change compared to baseline (%)
<28.13
13.58 - 28.13
6.54 - 13.58
0.38 - 6.54
<0.38
Data Not Available
Not Applicable

Change in seasonal surface water extent compared to baseline period 2000-2019, by country (data from ----) ©

Increases in seasonal lakes and rivers can be a sign of floods. In XX countries (and areas), representing XX% of global land area and XX% of global population, seasonal lakes and rivers have increased by more than 100% compared to the baseline period.

Decreases in seasonal lakes and rivers can be a sign of droughts. In XX countries (and areas), representing XX% of global land area and XX% of global population, seasonal lakes and rivers have decreased by more than 10% compared to the baseline period.

Percentage change compared to baseline (%)
<121.16
80.47 - 121.16
56.26 - 80.47
41.03 - 56.26
24.09 - 41.03
<24.09
Data Not Available
Not Applicable

Change in mangrove extent compared to 2000, by country (data from ----) ©

In XX countries (and areas), representing XX% of global land area and XX% of global population, more than 10% of mangroves has been lost since 2000.

Percentage change compared to baseline (%)
<0.29
-0.5 - 0.29
-2.39 - -0.5
-5.81 - -2.39
<-5.81
Data Not Available
Not Applicable

Maximum and minimum river flow and change compared to baseline period 2000-2019, by region (data from XXXX)

Globally, the maximum river flow has increased with XX% and the minimum river flow has increased with XX%, compared to the baseline period.

Proportion of large lakes with high change in turbidity and trophic state compared to baseline period 2006-2020, by region (data from XXXX) ©

In the world there are XX large lakes that are monitored, of which XX% has a high increase in turbidity and XX% has a high increase in trophic state, compared to the baseline period. Turbidity and trophic state are signs of water pollution and overfertilization.

15.1.2 Proportion of important sites for biodiversity that are covered by protected areas, by ecosystem type and region (data from 2021) ©

Source data indicator 6.6.1 Cambio en la extensión de los ecosistemas relacionados con el agua con el paso del tiempo

Country (or area), regional and world data for the latest year of reporting (data from 2020 - 2022):

País (o zona), región, mundoAño6.6.1 Cambio en la extensión de los ecosistemas relacionados con el agua con el paso del tiempo
Surface water extent > Permanent Surface water extent > Seasonal Inland vegetated wetland extent Mangrove extent
Afganistán2022545.742086.86
Albania2022240.5699.7
Alemania20223382.61706.19
América Latina y el Caribe2020-2022156314.54137852.65-2.82
Andorra20220.520.29
Angola2020-2022590.274584.59-3.3
Anguila2020-20221.381.29-13.51
Antigua y Barbuda2020-20222.635.11.02
Arabia Saudita2020-2022153.33928.93-22.98
Argelia202289.822050.79
Argentina202225228.628440.44
Armenia20221318.0338.15
Aruba2020-20220.462.93-16.55
Asia Central y Meridional2020-2022334282.22176774.98-3.01
Asia Oriental y Sudoriental2020-2022142443.08151679.36-4.88
Australia2020-20224467.4650627.04-4.54
Australia y Nueva Zelandia2020-20227761.3151211.35-4.37
Austria2022554.3299.5
Azerbaiyán202278372.19813.06
Bahamas2020-20221117.522031.23-8.81
Bahrein2020-20223.5411.63-6.9
Bangladesh2020-20221633.216395.850.82
Barbados2020-20220.030.68.76
Belice2020-2022303.01283.06-3.7
Benin2020-2022278.71214.22-1.19
Bermudas2020-20221.150.460
Bhután202275.0364.56
Bolivia (Estado Plurinacional de)20229381.916810.59
Bosnia y Herzegovina202298.9690.54
Botswana2022229.174690.82
Brasil2020-202261477.0843922.09-0.52
Brunei Darussalam2020-202219.2523.930.3
Bulgaria2022415.52143.52
Burkina Faso2022113.85539.13
Burundi20221943.9726.36
Bélgica2022119.4950.49
Cabo Verde20226.7428.03
Camboya2020-20223364.5911703.66-3.04
Camerún2020-2022784.861243.030.33
Canadá2022916376.9699000.95
Chad20221648.753536.26
Chequia2022358.69123.4
Chile202211250.891864.08
China2020-2022101750.781085.72-11.91
Chipre20227.9716.88
Colombia2020-20227157.327788.34-2.52
Comoras2020-20222.095.130.26
Congo2020-20221616.541070.68-0.33
Costa Rica2020-202244.87130.72-2.18
Croacia2022222.42200.19
Cuba2020-20221247.851301.8-7.51
Curaçao2020-20222.996.87-0.21
Côte d’Ivoire2020-2022169.33495.61-5.82
Dinamarca2022433.28104.25
Djibouti2020-2022131.14349.1-15.61
Dominica2020-20220.010.5610.91
Ecuador2020-20221746.431576.67-3.67
Egipto2020-20221966.722239.76-23.94
El Salvador2020-2022161.3660.39-0.88
Emiratos Árabes Unidos2020-1.82
Eritrea2020-202266.83290.44-16.55
Eslovaquia2022105.5255.08
Eslovenia202241.7936.35
España2022594.421020.05
Estados Unidos de América2020-2022252790.7976485.51-2.95
Estonia20222017.71141.54
Eswatini20227.4413.08
Etiopía20226551.112286.81
Federación de Rusia2022425203.6176161.97
Fiji2020-20229.8631.850.5
Filipinas2020-20222413.232017.98-2.71
Finlandia202222408.112123
Francia20222535.621140.78
Gabón2020-20221582.02646.97-0.71
Gambia2020-2022102.76155.070.33
Georgia2022231.19153.22
Ghana2020-2022220.84621.82-0.64
Gibraltar20220.040.06
Granada2020-20220.341.03-0.41
Grecia2022678.58259.83
Groenlandia202217315.941313.46
Guadalupe2020-20220.422.190.1
Guam2020-20220.620.750.73
Guatemala2020-20221070.86340.15-0.14
Guayana Francesa2020-202253.9797.495.93
Guernsey20220.970.85
Guinea2020-202267.83747.37-2.95
Guinea Ecuatorial2020-202219.4629.02-0.15
Guinea-Bissau2020-202251.55357.66-1.99
Guyana2020-2022419.19896.71-6.32
Haití2020-2022166.2779.25-7.67
Honduras2020-2022478.48556.42-2.97
Hong Kong (Región Administrativa Especial de China)202218.1220.88
Hungría20221140.91285.86
India2020-20228260.2862015.23-1.78
Indonesia2020-20228730.5512278.19-5.56
Iraq20221963.156227.4
Irlanda2022897.73165.73
Irán (República Islámica del)2020-202259506.3412384.79-21.67
Isla Christmas20220.010.4
Isla Norfolk202200
Isla de Man20220.721.04
Islandia20221661.94244.67
Islas Caimán2020-20223.666.21-4.17
Islas Cocos (Keeling)202200
Islas Cook2020-20220.160.230
Islas Feroe202210.576.73
Islas Georgias del Sur y Sandwich del Sur202264.6215.43
Islas Heard y McDonald202200
Islas Malvinas (Falkland Islands)2022135.2246.29
Islas Marianas del Norte20222.023.57
Islas Marshall2020-20220.541.510
Islas Salomón2020-2022127.225.1-0.15
Islas Svalbard y Jan Mayen2022200.213.46
Islas Turcas y Caicos2020-202217.4728.38-21.06
Islas Vírgenes Británicas2020-20224.643.925.91
Islas Vírgenes de los Estados Unidos2020-20221.453.69-1.24
Islas Wallis y Futuna2020-20220.640.740
Islas Åland202225.9810.73
Israel2022451.452.28
Italia20221949.36838.36
Jamaica2020-202210.9619.23-5.74
Japón2020-20221589.111091-0.47
Jersey20220.550.48
Jordania2022435.81111.65
Kazajstán2022155466.9950253.53
Kenya2020-20227913.86777.48-1.02
Kirguistán20226977.32387.61
Kiribati2020-20220.942.070
Kuwait202226.16179.7
Lesotho20227.242.34
Letonia2022790.47341.71
Liberia2020-202221.6108.06-1.85
Libia202243.45542.64
Liechtenstein20220.770.24
Lituania2022860.7290.01
Luxemburgo20222.811.84
Líbano20222.218.43
Macedonia del Norte2022456.1216.91
Madagascar2020-20221816.34408.53-1.8
Malasia2020-2022714.641137.31-1.3
Malawi202223500.4651.45
Maldivas20200
Malta20220.20.84
Malí20221006.167892.46
Marruecos2022135.94288.63
Martinica2020-20220.791.651.02
Mauricio2020-202213.66.14-21.92
Mauritania2020-202271.921365.665.8
Mayotte2020-20221.411.23-0.11
Micronesia (Estados Federados de)20222.182.12
Mongolia202213861.43087.58
Montenegro202218.8175.98
Montserrat20220.010.55
Mozambique2020-20228223.13030.7-4.99
Mundo2020-20222585526.57990821.44-3.43
Myanmar2020-20223049.5310797.43-6.63
México2020-20225729.7411140.45-4.26
Mónaco20220.080.05
Namibia2022287.354601.62
Nauru20220.040.19
Nepal2022203.37608.9
Nicaragua2020-20229326.12750.3-2.06
Nigeria2020-20221663.915592.76-1.88
Niue20220.110.01
Noruega202212156.671329.07
Nueva Caledonia2020-202232.8564.631.23
Nueva Zelandia2020-20223293.84583.912
Níger2022302.831337.92
Oceanía (excepto Australia y Nueva Zelandia)2020-20222865.052242.58-0.72
Omán2020-202236.37327.04-14.7
Pakistán2020-20222660.3415286.49-17.21
Palau2020-20220.650.480.46
Panamá2020-202244.76212.24-1.45
Papua Nueva Guinea2020-20222482.082066.46-1.07
Paraguay20221335.992254.43
Perú2020-202211807.626773.76-3.2
Pitcairn202200.1
Polinesia Francesa2020-202298.7918.482.44
Polonia20223109.1882.1
Portugal2022187.41198.05
Puerto Rico2020-202225.8334.82-3.1
Qatar2020-202216.0366.786.02
Región Administrativa Especial de Macao/Macao (China)20221.351.72
Reino Unido de Gran Bretaña e Irlanda del Norte20221823.55432.49
República Centroafricana2022445.78447.76
República Democrática Popular Lao20221074.28970.53
República Democrática del Congo2020-202235992.575374.98-0.49
República Dominicana2020-2022387.09124.35-2.33
República Popular Democrática de Corea2022523.46844.47
República Unida de Tanzanía2020-202221613.334511.32-2.56
República de Corea2022464.72663.32
República de Moldova2022236.1122.48
República Árabe Siria2022350.36595.29
Rumania20221679.24851.03
Rwanda20221517.0559.21
Saint Kitts y Nevis2020-20220.210.712.35
Samoa2020-20222.592.34-0.76
Samoa Americana2020-20220.450.74-1.68
San Marino202200
San Martín (parte francesa)2020-20225.491.09-11.09
San Martín (parte holandesa)2020-20223.5610
San Pedro y Miquelón20224.781.32
San Vicente y las Granadinas2020-20220.241.071.17
Santa Elena20220.20.4
Santa Lucía2020-20220.211.51-0.37
Santa Sede202200
Santo Tomé y Príncipe2020-2022000
Senegal2020-2022533.832048.80.29
Serbia2022417.67186.54
Seychelles2020-20221.313.82-0.03
Sierra Leona2020-202277.22381.51-4.46
Singapur2020-20229.9416.68-13.17
Somalia2020-202294.3710.1-4.47
Sri Lanka2020-2022572.711063.67-23.15
Sudáfrica2020-20221362.511913.013.01
Sudán2020-20221268.151959.73-46.97
Sudán del Sur2022556.791817.93
Suiza20221292.3552.22
Suriname2020-2022167.55344.695.34
Sáhara Occidental202214.07134.75
Tailandia2020-20222232.888462.18-2.7
Tayikistán20221169.58640.45
Timor-Leste2020-20223.5661.990.33
Togo2020-202210.5578.96-7.06
Tokelau202259.070.06
Tonga2020-202216.644.08-1.15
Trinidad y Tabago2020-20226.6513.64-1.01
Turkmenistán202288527.066817.62
Turquía20227172.153164.17
Tuvalu2020-20220.10.110
Túnez202286.731019.34
Ucrania20223927.452266.88
Uganda20227921.12654.89
Uruguay2022878.871124.03
Uzbekistán20228683.778768.52
Vanuatu2020-202227.5116.96-2.43
Venezuela (República Bolivariana de)2020-20225041.788748.96-0.06
Viet Nam2020-20222621.7617414.79-4.72
Yemen2020-202265.01303.75-18.35
Zambia20229106.487043.74
Zimbabwe2022406.29519.95
África Septentrional y Asia Occidental202294245.5221395.71
África Subsahariana2020-2022140659.2877320.48-2.13