欢迎访问联合国
门户网站浏览辅助工具条
增加对比度
增加字体大小
减少字体大小
重置页面样式

Progress on Water-Related Ecosystems

Protecting and restoring water-related ecosystems will mitigate and strengthen resilience to climate change. For instance, wetlands trap carbon from the atmosphere and protect coastal areas from storm surges and inland areas from both floods and droughts by retaining water.

  • 4 % of the world’s water basins is experiencing rapid changes in the area covered by permanent surface waters (SDG 6 indicator 6.6.1, 2022)

Available time series: 2000-2022
Number of countries (and areas) reporting in the last five years: 231
Proportion of world population covered by reporting in the last five years: 89%

Proportion of world land area covered by reporting in the last five years: 80%
Learn more about the indicator here 
Read the latest progress report here

×

下载概况

格式:

分辨率:

SDG target 6.6 is: ‘By 2020, protect and restore water-related ecosystems, including mountains, forests, wetlands, rivers, aquifers and lakes.’

To track progress towards the target, indicator 6.6.1 tracks changes over time in water-related ecosystems such as lakes, rivers, wetlands and mangroves, with the help of earth observations.

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 与水有关的生态系统范围随时间的变化

Country (or area), regional and world data for the latest year of reporting (data from 2017 - 2022):

国家(或地区)、区域、世界年份6.6.1 与水有关的生态系统范围随时间的变化
Surface water extent > Permanent Surface water extent > Seasonal Inland vegetated wetland extent Mangrove extent
不丹2017-202275.0364.560.08
东亚和东南亚2020-2022142443.08151679.36-4.88-4.88
东帝汶2020-20223.5661.990.330.33
中亚和南亚2020-2022334282.22176774.98-3.01-3.01
中国2020-2022101750.781085.72-11.91-11.91
中国澳门特别行政区2017-20221.351.720.3
中国香港特别行政区2017-202218.1220.880.43
中非共和国2017-2022445.78447.760.88
丹麦2017-2022433.28104.250.91
乌克兰2017-20223927.452266.880.9
乌兹别克斯坦2017-20228683.778768.521.77
乌干达2017-20227921.12654.893.26
乌拉圭2017-2022878.871124.031.58
乍得2017-20221648.753536.261.26
也门2020-202265.01303.75-18.35-18.35
亚美尼亚2017-20221318.0338.150.09
以色列2017-2022451.452.282.27
伊拉克2017-20221963.156227.40.86
伊朗(伊斯兰共和国)2020-202259506.3412384.79-21.67-21.67
伯利兹2020-2022303.01283.06-3.7-3.7
佛得角2017-20226.7428.030
俄罗斯联邦2017-2022425203.6176161.977.83
保加利亚2017-2022415.52143.520.22
克罗地亚2017-2022222.42200.190.33
全球2020-20222585526.57990821.44-3.43-3.43
关岛2020-20220.620.750.730.73
冈比亚2020-2022102.76155.070.330.33
冰岛2017-20221661.94244.670.94
几内亚2020-202267.83747.37-2.95-2.95
几内亚比绍2020-202251.55357.66-1.99-1.99
列支敦士登2017-20220.770.240.97
刚果2020-20221616.541070.68-0.33-0.33
刚果民主共和国2020-202235992.575374.98-0.49-0.49
利比亚2017-202243.45542.640.06
利比里亚2020-202221.6108.06-1.85-1.85
加拿大2022916376.9699000.95
加纳2020-2022220.84621.82-0.64-0.64
加蓬2020-20221582.02646.97-0.71-0.71
匈牙利2017-20221140.91285.860.69
北非和西亚2017-202294245.5221395.710.41
北马其顿2017-2022456.1216.910.22
北马里亚纳群岛2017-20222.023.572.76
南乔治亚岛和南桑威奇群岛2017-202264.6215.430
南苏丹2017-2022556.791817.9321.22
南非2020-20221362.511913.013.013.01
博茨瓦纳2017-2022229.174690.823.08
卡塔尔2020-202216.0366.786.026.02
卢旺达2017-20221517.0559.212.2
卢森堡2017-20222.811.840.03
印度2020-20228260.2862015.23-1.78-1.78
印度尼西亚2020-20228730.5512278.19-5.56-5.56
危地马拉2020-20221070.86340.15-0.14-0.14
厄瓜多尔2020-20221746.431576.67-3.67-3.67
厄立特里亚2020-202266.83290.44-16.55-16.55
古巴2020-20221247.851301.8-7.51-7.51
吉尔吉斯斯坦2017-20226977.32387.610.16
吉布提2020-2022131.14349.1-15.61-15.61
哈萨克斯坦2017-2022155466.9950253.530.73
哥伦比亚2020-20227157.327788.34-2.52-2.52
哥斯达黎加2020-202244.87130.72-2.18-2.18
喀麦隆2020-2022784.861243.030.330.33
图瓦卢2020-20220.10.1100
土库曼斯坦2017-202288527.066817.621.14
土耳其2017-20227172.153164.170.29
圣卢西亚2020-20220.211.51-0.37-0.37
圣基茨和尼维斯2020-20220.210.712.352.35
圣多美和普林西比2020-20220000
圣文森特和格林纳丁斯2020-20220.241.071.171.17
圣皮埃尔和密克隆群岛2017-20224.781.3216.4
圣诞岛2017-20220.010.40
圣赫勒拿2017-20220.20.40.29
圣马力诺2017-2022000
圭亚那2020-2022419.19896.71-6.32-6.32
坦桑尼亚联合共和国2020-202221613.334511.32-2.56-2.56
埃及2020-20221966.722239.76-23.94-23.94
埃塞俄比亚2017-20226551.112286.812.83
基里巴斯2020-20220.942.0700
塔吉克斯坦2017-20221169.58640.451.15
塞内加尔2020-2022533.832048.80.290.29
塞尔维亚2017-2022417.67186.540.15
塞拉利昂2020-202277.22381.51-4.46-4.46
塞浦路斯2017-20227.9716.880.78
塞舌尔2020-20221.313.82-0.03-0.03
墨西哥2020-20225729.7411140.45-4.26-4.26
多哥2020-202210.5578.96-7.06-7.06
多米尼加2020-20220.010.5610.9110.91
多米尼加共和国2020-2022387.09124.35-2.33-2.33
大不列颠及北爱尔兰联合王国2017-20221823.55432.495.58
大洋洲(不包括澳大利亚和新西兰)2020-20222865.052242.58-0.72-0.72
奥兰群岛202225.9810.73
奥地利2017-2022554.3299.50.25
委内瑞拉玻利瓦尔共和国2020-20225041.788748.96-0.06-0.06
孟加拉国2020-20221633.216395.850.820.82
安哥拉2020-2022590.274584.59-3.3-3.3
安圭拉2020-20221.381.29-13.51-13.51
安提瓜和巴布达2020-20222.635.11.021.02
安道尔2017-20220.520.290.88
密克罗尼西亚联邦2017-20222.182.120
尼加拉瓜2020-20229326.12750.3-2.06-2.06
尼日利亚2020-20221663.915592.76-1.88-1.88
尼日尔2017-2022302.831337.920.23
尼泊尔2017-2022203.37608.90.81
巴哈马2020-20221117.522031.23-8.81-8.81
巴基斯坦2020-20222660.3415286.49-17.21-17.21
巴巴多斯2020-20220.030.68.768.76
巴布亚新几内亚2020-20222482.082066.46-1.07-1.07
巴拉圭2017-20221335.992254.438.8
巴拿马2020-202244.76212.24-1.45-1.45
巴林2020-20223.5411.63-6.9-6.9
巴西2020-202261477.0843922.09-0.52-0.52
布基纳法索2017-2022113.85539.131.12
布隆迪2017-20221943.9726.360.91
希腊2017-2022678.58259.830.16
帕劳2020-20220.650.480.460.46
库克群岛2020-20220.160.2300
库拉索2020-20222.996.87-0.21-0.21
开曼群岛2020-20223.666.21-4.17-4.17
德国20223382.61706.19
意大利2017-20221949.36838.360.31
所罗门群岛2020-2022127.225.1-0.15-0.15
托克劳2017-202259.070.060
拉丁美洲和加勒比地区2020-2022156314.54137852.65-2.82-2.82
拉脱维亚2017-2022790.47341.712.79
挪威2017-202212156.671329.072.75
捷克2017-2022358.69123.40.16
摩尔多瓦共和国2017-2022236.1122.480.53
摩洛哥2017-2022135.94288.630.36
摩纳哥2017-20220.080.050
撒哈拉以南非洲地区2020-2022140659.2877320.48-2.13-2.13
教廷2017-2022000
文莱达鲁萨兰国2020-202219.2523.930.30.3
斐济2020-20229.8631.850.50.5
斯威士兰2017-20227.4413.080.93
斯洛伐克2017-2022105.5255.080.15
斯洛文尼亚2017-202241.7936.350.18
斯瓦尔巴和扬马延群岛2017-2022200.213.460.15
斯里兰卡2020-2022572.711063.67-23.15-23.15
新加坡2020-20229.9416.68-13.17-13.17
新喀里多尼亚2020-202232.8564.631.231.23
新西兰2020-20223293.84583.9122
日本2020-20221589.111091-0.47-0.47
智利2017-202211250.891864.081.74
朝鲜民主主义人民共和国2017-2022523.46844.470.18
柬埔寨2020-20223364.5911703.66-3.04-3.04
根西岛2017-20220.970.850.14
格林纳达2020-20220.341.03-0.41-0.41
格陵兰2017-202217315.941313.460.57
格鲁吉亚2017-2022231.19153.220.13
比利时2017-2022119.4950.490.19
毛里塔尼亚2020-202271.921365.665.85.8
毛里求斯2020-202213.66.14-21.92-21.92
汤加2020-202216.644.08-1.15-1.15
沙特阿拉伯2020-2022153.33928.93-22.98-22.98
法国2017-20222535.621140.780.33
法属圣马丁岛2020-20225.491.09-11.09-11.09
法属圭亚那2020-202253.9797.495.935.93
法属波利尼西亚2020-202298.7918.482.442.44
法罗群岛2017-202210.576.730
波兰2017-20223109.1882.10.68
波多黎各2020-202225.8334.82-3.1-3.1
波斯尼亚和黑塞哥维那2017-202298.9690.540.09
泰国2020-20222232.888462.18-2.7-2.7
泽西岛2017-20220.550.480.43
津巴布韦2017-2022406.29519.950.56
洪都拉斯2020-2022478.48556.42-2.97-2.97
海地2020-2022166.2779.25-7.67-7.67
澳大利亚2020-20224467.4650627.04-4.54-4.54
澳大利亚和新西兰2020-20227761.3151211.35-4.37-4.37
爱尔兰2017-2022897.73165.734.94
爱沙尼亚2017-20222017.71141.544.23
牙买加2020-202210.9619.23-5.74-5.74
特克斯和凯科斯群岛2020-202217.4728.38-21.06-21.06
特立尼达和多巴哥2020-20226.6513.64-1.01-1.01
玻利维亚(多民族国)2017-20229381.916810.596.49
瑙鲁2017-20220.040.190
瑞士2017-20221292.3552.220.34
瓜德罗普2020-20220.422.190.10.1
瓦利斯和富图纳群岛2020-20220.640.7400
瓦努阿图2020-202227.5116.96-2.43-2.43
百慕大2020-20221.150.4600
皮特凯恩2017-202200.10
直布罗陀2017-20220.040.060
福克兰群岛(马尔维纳斯群岛)2017-2022135.2246.290.26
科威特2017-202226.16179.70.2
科摩罗2020-20222.095.130.260.26
科特迪瓦2020-2022169.33495.61-5.82-5.82
科科斯(基林)群岛2017-2022000
秘鲁2020-202211807.626773.76-3.2-3.2
突尼斯2017-202286.731019.341.93
立陶宛2017-2022860.7290.011
索马里2020-202294.3710.1-4.47-4.47
约旦2017-2022435.81111.650.07
纳米比亚2017-2022287.354601.620.6
纽埃2017-20220.110.010
缅甸2020-20223049.5310797.43-6.63-6.63
罗马尼亚2017-20221679.24851.031.45
美国2020-2022252790.7976485.51-2.95-2.95
美属维尔京群岛2020-20221.453.69-1.24-1.24
美属萨摩亚2020-20220.450.74-1.68-1.68
老挝人民民主共和国2017-20221074.28970.530.59
肯尼亚2020-20227913.86777.48-1.02-1.02
芬兰202222408.112123
苏丹2020-20221268.151959.73-46.97-46.97
苏里南2020-2022167.55344.695.345.34
英属印度洋领地201765.71
英属维尔京群岛2020-20224.643.925.915.91
荷属圣马丁岛2020-20223.56100
莫桑比克2020-20228223.13030.7-4.99-4.99
莱索托2017-20227.242.340.01
菲律宾2020-20222413.232017.98-2.71-2.71
萨尔瓦多2020-2022161.3660.39-0.88-0.88
萨摩亚2020-20222.592.34-0.76-0.76
葡萄牙2017-2022187.41198.050.26
蒙古2017-202213861.43087.580.13
蒙特塞拉特岛2017-20220.010.550.63
西撒哈拉2017-202214.07134.750.04
西班牙2017-2022594.421020.050.21
诺福克岛2017-2022000
贝宁2020-2022278.71214.22-1.19-1.19
赞比亚2017-20229106.487043.747.84
赤道几内亚2020-202219.4629.02-0.15-0.15
赫德和麦克唐纳群岛2017-2022000
越南2020-20222621.7617414.79-4.72-4.72
阿塞拜疆2017-202278372.19813.060.26
阿富汗2017-2022545.742086.860.25
阿尔及利亚2017-202289.822050.790.14
阿尔巴尼亚2017-2022240.5699.70.19
阿拉伯叙利亚共和国2017-2022350.36595.290.84
阿拉伯联合酋长国2020-1.82-1.82
阿曼2020-202236.37327.04-14.7-14.7
阿根廷2017-202225228.628440.444.38
阿鲁巴2020-20220.462.93-16.55-16.55
韩国2017-2022464.72663.320.1
马尔代夫202000
马恩岛2017-20220.721.042.19
马拉维2017-202223500.4651.452.07
马提尼克2020-20220.791.651.021.02
马来西亚2020-2022714.641137.31-1.3-1.3
马约特2020-20221.411.23-0.11-0.11
马绍尔群岛2020-20220.541.5100
马耳他2017-20220.20.840
马达加斯加2020-20221816.34408.53-1.8-1.8
马里2017-20221006.167892.461.53
黎巴嫩2017-20222.218.431.11
黑山2017-202218.8175.980.52