马达加斯加

位置

Geographical region: 撒哈拉以南非洲地区, 非洲
SDG区域: SDG 撒哈拉以南非洲地区
最不发达国家

Land

Total area: --- km²
Land area: 581,800 km²(2022)
Land use by sector: 70% agriculture, 21% forest and 9% other (2022)

People

Total population: 31,195,932 people (2023)
Population density: 52 people per km² (2022)
Urbanisation: 41% lives in urban areas and 59% lives in rural areas (2023)

经济

Total GDP: 51,264,566,674 USD per year (2023)
GDP per capita: 1,643 USD per year (2023)
Value added by sector: 23% from agriculture, 45% from services and 22% from industry (2023)

SDG 6概况位于马达加斯加

饮用水
22 % 的马达加斯加人口使用得到安全管理的饮用水服务（SDG指标6.1.1，2024）
环境卫生
13 % 的马达加斯加人口使用得到安全管理的环境卫生设施服务（SDG指标6.2.1a，2024）
个人卫生
15 % 的马达加斯加人口家里有配备肥皂和水的洗手设施（SDG指标6.2.1b，2024）
废水
11 % 的马达加斯加家庭废水得到安全处理（SDG指标6.3.1，2024）
水质
91 % 的马达加斯加受监测水体具有良好的环境水质（SDG指标6.3.2，2023）
效率
0.78 $/m<sup>3</sup> 是指马达加斯加人口和经济用水所产生的增加值（SDG指标6.4.1，2021）
用水紧张度
11 % 的马达加斯加可再生水资源正在被抽取（在考虑到环境需水量后）（SDG指标6.4.2，2021）
水资源管理
39 % 是指马达加斯加水资源综合管理的实施程度（SDG指标6.5.1，2023）
跨界
--- % 的跨界流域制定有水合作业务安排（SDG指标6.5.2，2023）
生态系统
-8.5 % 的马达加斯加河流流域的地表水覆盖地区正在经历迅速变化（SDG 6指标6.6.1，2022）
合作
43 m$ 是指马达加斯加在2022收到的与水和环境卫生有关的官方发展援助的数额（SDG指标6.a.1）
参与
+ 是指马达加斯加社区参与程度较高的子部门（共6个）平均数（SDG指标6.b.1，2021）

饮用水

6.1.1 使用得到安全管理的饮用水服务的人口比例 in 马达加斯加, progress over time

6.1.1 使用得到安全管理的饮用水服务的人口比例 in 马达加斯加, by service level and location (2024)

环境卫生和个人卫生

6.2.1a 使用得到安全管理的环境卫生设施服务的人口比例 in 马达加斯加, progress over time

6.2.1a 使用得到安全管理的环境卫生设施服务的人口比例 in 马达加斯加, by service level and location (2024)

6.2.1b 家里有配备肥皂和水的洗手设施的人口所占的比例 in 马达加斯加, by service level and location (2024)

Water quality and wastewater

6.3.1 （安全）处理废水的比例 in 马达加斯加, by source (2024)

Change in 6.3.1 （安全）处理废水的比例 > 家庭废水 in 马达加斯加, between 2022 and 2024, compared to other countries (and areas) in 东非

Domestic wastewater flow generated, delivered to treatment, and safely treated in 马达加斯加, by sanitation facility (2024)

Of the total domestic wastewater flow generated in 马达加斯加, 3.4% comes from sewers, 21% from septic tanks and 76% from other sanitation facilities. The below chart shows how much of the generated flow from each sanitation facility type that is delivered to treatment and then safely treated.

马达加斯加的6.3.2 Proportion of bodies of water with good ambient water quality（2020-2023），与该区域其他国家（和地区）相比

Water use and scarcity

Water resources and withdrawal in 马达加斯加, total and per capita

Long-term average annual precipitation in depth: 1,513 (mm/year) (2020)

Renewable water resources: 13,179 m3 per capita (2017)

Water withdrawal: 698 m3 per capita (2006)

Environmental flow requirements: % of the renewable water resources ()

6.4.2 用水紧张度：淡水汲取量占可用淡水资源的比例 in 马达加斯加, change over time, compared to other countries (and areas) in the region

6.4.1 按时间列出的用水效率变化 in 马达加斯加, by sector (2020)

Water-use efficiency for ‘Agriculture, forestry and fishing’ only takes into account the proportion of gross value added that comes from irrigated agriculture, since that activity is associated with water withdrawal (other activities are rain-fed).

6.4.1 按时间列出的用水效率变化 in 马达加斯加, progress over time, compared to other countries (and areas) in the region

水资源管理

6.5.1 水资源综合管理的执行程度（0-100） in 马达加斯加, progress over time, by dimension

Very low (0-10) – Low (11-30) – Medium-low (31-50) – Medium-high (51-70) – High (71-90) – Very high (91-100)

6.5.2 制定有水合作业务安排的跨界流域的比例 in 马达加斯加, progress over time, by component

Very low (0-10) – Low (11-30) – Medium-low (31-50) – Medium-high (51-70) – High (71-90) – Very high (91-100)

Change in permanent surface water extent compared to baseline period 2000-2019, in Madagascar and other countries (and areas) in 东非 (data from 2017-2022)

Extent of water-related ecosystems in Madagascar and change compared to baseline period 2000-2019, by ecosystem type (data from 2017-2021)

The total extent of water-related ecosystems in Madagascar is 9,045 square kilometres, representing 1.6 % of its land area. The total extent of water-related ecosystems is made up of 0.31 % permanent lakes and rivers, 0.76% seasonal lakes and rivers, 0.0076 % reservoirs, 0 % inland vegetated wetlands and 0.48 % mangroves.

With the broad definition of wetlands used by the Ramsar Convention, Madagascar has --- square kilometres of natural wetlands and --- square kilometres of human made wetlands.

Proportion of large lakes with high change in turbidity and trophic state in Madagascar compared to baseline period 2006-2019 (data from 2017-2021)

In Madagascar there are --- large lakes that are monitored, of which 22 % has a high increase in turbidity and 1 % 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 in Madagascar and other countries (and areas) in 东非, by ecosystem type (data from 2021)

国际合作和能力建设

6.a.1 收到的与水和环境卫生有关的官方发展援助的数额 by 马达加斯加, over time

6.a.1 收到的与水和环境卫生有关的官方发展援助的数额 by 马达加斯加 in 2022, by sub-sector

Water and sanitation-related official development assistance includes water sector policy and governance, water supply, sanitation, water sector policy, water resources conservation, river basins development, waste management/disposal, education and training, agricultural water resources and hydroelectric power.

马达加斯加

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Land

People

经济

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饮用水

环境卫生

个人卫生

废水

水质

效率

用水紧张度

水资源管理

跨界

生态系统

合作

参与