Sierra leone

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: 72,180 km²(2022)
Land use by sector: 55% agriculture, 35% forest and 10% other (2022)

People

Total population: 8,460,512 people (2023)
Population density: 115 people per km² (2022)
Urbanisation: 44% lives in urban areas and 56% lives in rural areas (2023)

经济

Total GDP: 25,671,045,780 USD per year (2023)
GDP per capita: 3,034 USD per year (2023)
Value added by sector: 29% from agriculture, 42% from services and 26% from industry (2023)

SDG 6概况位于赞比亚

饮用水
--- % 的赞比亚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
--- % 的赞比亚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
9 % 的赞比亚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
--- % 的赞比亚家庭废水得到安全处理（SDG指标6.3.1，2024）
水质
86 % 的赞比亚受监测水体具有良好的环境水质（SDG指标6.3.2，2023）
效率
14 $/m<sup>3</sup> 是指赞比亚人口和经济用水所产生的增加值（SDG指标6.4.1，2021）
用水紧张度
2.8 % 的赞比亚可再生水资源正在被抽取（在考虑到环境需水量后）（SDG指标6.4.2，2021）
水资源管理
66 % 是指赞比亚水资源综合管理的实施程度（SDG指标6.5.1，2023）
跨界
78 % 的跨界流域制定有水合作业务安排（SDG指标6.5.2，2023）
生态系统
-1.3 % 的赞比亚河流流域的地表水覆盖地区正在经历迅速变化（SDG 6指标6.6.1，2022）
合作
117 m$ 是指赞比亚在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
+ 是指赞比亚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 塞拉利昂, 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 塞拉利昂, 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 塞拉利昂, 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 塞拉利昂, 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 塞拉利昂, by service level and location (2024)

Water quality and wastewater

6.3.1 （安全）处理废水的比例 in sierra leone, by source (2024)

Change in 6.3.1 （安全）处理废水的比例 > 家庭废水 in sierra leone, between 2022 and 2024, compared to other countries (and areas) in 西非

Domestic wastewater flow generated, delivered to treatment, and safely treated in sierra leone, by sanitation facility (2024)

Of the total domestic wastewater flow generated in 塞拉利昂, 3.4% comes from sewers, 26% from septic tanks and 71% 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.

sierra leone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 zambia, total and per capita

Long-term average annual precipitation in depth: 1,020 (mm/year) (2020)

Renewable water resources: 6,131 m3 per capita (2017)

Water withdrawal: 141 m3 per capita (2002)

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 zambia, 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 zambia, 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 zambia, 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 sierra leone, 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 sierra leone, 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 zambia and other countries (and areas) in 东非 (data from 2017-2022)

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

The total extent of water-related ecosystems in zambia is 18,611 square kilometres, representing 2.5 % of its land area. The total extent of water-related ecosystems is made up of 1.2 % permanent lakes and rivers, 0.95% seasonal lakes and rivers, 0.33 % reservoirs, 0 % inland vegetated wetlands and 0 % mangroves.

With the broad definition of wetlands used by the Ramsar Convention, zambia 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 zambia compared to baseline period 2006-2019 (data from 2017-2021)

In zambia there are --- large lakes that are monitored, of which 3 % has a high increase in turbidity and 0 % 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 zambia 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 塞拉利昂, 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 塞拉利昂 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.

Sierra leone

位置

Land

People

经济

下载概况

格式：

分辨率：

包括没有数据的图表

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