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Surface Water Environmental Carrying Capacity in Water-Deficient Areas: A Case Study on Jingjinji and

Wen Shengfang,Shan Baoqing,Ma Jing and Deng Wei

Strategic Study of CAE 2017, Volume 19, Issue 4,   Pages 88-96 doi: 10.15302/J-SSCAE-2017.04.014

Abstract: p style="text-align: justify;">This study discusses the environmental carrying capacity for surface waterin different main functional zones in water-deficient areas, such as Beijing-Tianjin-Hebei (Jingjinjidischarge from the priority development regions of Jingjinji and Northwest China is greater than the waterdischarge, including chemical oxygen demand (COD) and ammonia, into major agricultural product-producing areasand key protected ecological areas overloaded the capacity of the Jingjinji region, while 19%–

Keywords： water-deficient areas     environmental carrying capacity     main functional zone     overload degree    

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Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctionalelectrocatalyst for overall water splitting

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1707-1717 doi: 10.1007/s11705-023-2308-x

Abstract: Water electrolysis technology is considered to be one of the most promising means to produce hydrogenHerein, aiming at the problems of high overpotential and slow kinetics in water splitting, N-doped porousThe assembled electrolyzer requires 1.64 V to achieve 10 mA·cm–2 for overall water-splitting

Keywords： nanoparticle     sulfur vacancy     porous carbon nanofiber     transition metal sulfides     electrolysis    

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Highlights of special issue on ‘Agriculture in Water-Limited Areas’

Pute WU

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 123-125 doi: 10.15302/J-FASE-2017147

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Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 163-168 doi: 10.15302/J-SSCAE-2021.05.021

Abstract: Studying the strategy for ensuring drinking water safety in areas that were lifted out of poverty isTo guarantee the safety supply of rural drinking water in poverty alleviation areas, we suggest thatthe drinking water safety policies in these areas should remain stable and constant, the sanitary standardsof drinking water in rural areas should be optimized to meet those in urban areas, and a long-term policyfocusing on water price should be established for rural water supply.

Keywords： rural drinking water     poverty alleviation areas     sanitary standards for drinking water     water price    

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Urban Development Strategies in China Based on Water Resource Constraints

Wu Zhiqiang , Liu Xiaochang , Liu Qi , Qiao Renlu , Liu Zhiyu, Yang Ting , Yan Juan , Ji Lingyun

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 75-88 doi: 10.15302/J-SSCAE-2022.05.010

Abstract: However, the unbalanced distribution of water resources, regional structural shortage of water, and waterthe status of water environment and water use characteristics of different cities in China forChinese cities into domestic water deficient cities, water – industry mismatching cities, andresource conditions, including water resource-based urbanization, water resource-based industrial development, and water resource-based population development.

Keywords： water resource     domestic water deficient cities     water – industry mismatching cities     flood-prone cities     water resourcebased urbanization     water condition deduction    

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Analysis of Medium- and Long-term Coupling Effect of Energy- and Water-Saving Policies in Urban and RuralAreas in Beijing

Liu Gengyuan, Hu Junmei, Yang Zhifeng

Strategic Study of CAE 2019, Volume 21, Issue 5,   Pages 120-129 doi: 10.15302/J-SSCAE-2019.05.007

Abstract:

An energy-water coupling model is established in this paper based onlong-range energy alternatives planning (LEAP)
and water evaluation and planning (WEAP), scenariosare then designed to explore the energy- and water-saving effects of different
policies in BeijingDuring the 13th Five-Year Plan, the total energy-saving amount owing to water-saving policies is 1.003The energy demand and water demand by residents’living, the service industry, the construction

Keywords： urban and rural areas in Beijing     energy and water-saving     policy coupling analysis    

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Studies on exposure status of inhabitants to water-arsenic valence states in areas with endemic arsenism

LI Jun, CHENG Xiaotian, WANG Zhenghui, WEN Xinping, HAN Lingling, SANG Zhiping, ZHANG Jie, DUAN Hushun, LIANG Binfeng, GAO Jianguo

Frontiers of Medicine 2007, Volume 1, Issue 2,   Pages 219-222 doi: 10.1007/s11684-007-0042-2

Abstract: This study aimed to describe the distribution of water-arsenic (As) valence states and its relationshipto areas with endemic arsenism in the Datong basin.The As(III)/As ratio was 52.1% in the water sample, exceeding the national standard of 0.05 mg/L.The most common type of drinking water arsenic valence state was As(III) in the endemic disease-areasdetermining the arsenic content of drinking water.

Keywords： control     fluorescence spectrometry     endemic arsenism     tendency     different    

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Oxygen-deficient MoO/NiS heterostructure grown on nickel foam as efficient and durable self-supported

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 437-448 doi: 10.1007/s11705-022-2228-1

Abstract: High-performance and ultra-durable electrocatalysts are vital for hydrogen evolution reaction (HER) during water3S2 spheres comprising Ni3S2 nanoparticles inside and oxygen-deficientBy adjusting volume ratio of the solvents of ethanol to water, the optimized MoOx/Ni

Keywords： molybdenum oxides     oxygen vacancies     heterostructure     electrocatalysts     hydrogen evolution reaction    

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Probe into semi dryland agriculture limited supplemental irrigation model in the water deficit areas

Li Yingneng

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 41-45

Abstract: questions of implication related with the semi-dryland agriculture, expounded the significance of the waterdeficit areas of North China, and gave the semi-dryland agricultural limited supplemental irrigationBssed on the characteristics of the water deficit areas in North China, the model and tactics of developingsemi-dryland agriculture limited supplemental irrigation in different type areas were put forward.

Keywords： semi-dryland     agriculture     limited supplemental irrigation     mode    

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Trend Analysis of Precipitation of Arid Areas In China

Gao Qingxian,Xu Ying,Ren Zhenhai

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 36-43

Abstract:

In this paper, the historical precipitation data has been analyzed, the temporal spatial distribution of atmospheric precipitation of north and west of China have been studied in detail. Choosing 5 global climate change models recommended by IPCC, the atmospheric precipitation of China in 2030 has been analyzed under different scenario. Finally, the future trend of atmospheric precipitation in north and west of China is revealed and the preliminary judgment of the probability of mitigating the drought in north of China has been given.

Keywords： atmospheric precipitation     climate change     climate model     water resources    

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Effects of eggshell addition on calcium-deficient acid soils contaminated with heavy metals

Weiqi Luo, Yanping Ji, Lu Qu, Zhi Dang, Yingying Xie, Chengfang Yang, Xueqin Tao, Jianmin Zhou, Guining Lu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1026-y

Abstract: In this study, effects of water conditions (flooded, wet, or dry) and eggshell dosages (0, 0.1, 1.0,

Keywords： Heavy metals     Eggshell     Acid soil remediation     BCR sequential extraction    

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A data envelopment analysis of agricultural technical efficiency of Northwest Arid Areas in China

Yubao WANG, Lijie SHI, Haojie ZHANG, Shikun SUN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 195-207 doi: 10.15302/J-FASE-2017153

Abstract: Inputs of agricultural population, irrigation area, green water, blue water, consumption of fertilizerFurthermore, irrigation area, green water and blue water had relatively high slack movement though NorthwestChina which is short of water resources.

Keywords： agricultural production efficiency     DEA model     input redundancy     irrigation districts     Northwest Arid Areas    

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Local and regional contributions to PM in the Beijing 2022 Winter Olympics infrastructure areas during

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1434-2

Abstract:

• Regional transportation contributed more than local emissions during haze episodes.

Keywords： 2022 Winter Olympics     PM2.5     Source apportionment    

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Development and Challenges of Antarctic Marine Protected Areas

Fu Yu

Strategic Study of CAE 2019, Volume 21, Issue 6,   Pages 9-17 doi: 10.15302/J-SSCAE-2019.06.002

Abstract:

The Antarctic marine protected areas (MPAs) have developed rapidly in

Keywords： Antarctic marine protected areas     Antarctic ocean governance and conservation     scientific data    

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Assessment of metals in dry-toilet collected matters from suburban areas of Ulaanbaatar, Mongolia, using

Xuan LIU,Zifu LI,Eric BOSC,Heinz-Peter MANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 710-718 doi: 10.1007/s11783-013-0592-2

Abstract: matter (DCM) from traditional dry-toilet pits are a potential health and ecological risk in suburban areasIn this study, the characteristics of metals in DCMs from suburban areas of Ulaanbaatar were surveyed

Keywords： heavy metals     suburban areas     dry-toilet     risk assessment    

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Title Author Date Type Operation

Surface Water Environmental Carrying Capacity in Water-Deficient Areas: A Case Study on Jingjinji and

Wen Shengfang,Shan Baoqing,Ma Jing and Deng Wei

Journal Article

Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctionalelectrocatalyst for overall water splitting

Journal Article

Highlights of special issue on ‘Agriculture in Water-Limited Areas’

Pute WU

Journal Article

Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Journal Article

Urban Development Strategies in China Based on Water Resource Constraints

Wu Zhiqiang , Liu Xiaochang , Liu Qi , Qiao Renlu , Liu Zhiyu, Yang Ting , Yan Juan , Ji Lingyun

Journal Article

Analysis of Medium- and Long-term Coupling Effect of Energy- and Water-Saving Policies in Urban and RuralAreas in Beijing

Liu Gengyuan, Hu Junmei, Yang Zhifeng

Journal Article

Studies on exposure status of inhabitants to water-arsenic valence states in areas with endemic arsenism

LI Jun, CHENG Xiaotian, WANG Zhenghui, WEN Xinping, HAN Lingling, SANG Zhiping, ZHANG Jie, DUAN Hushun, LIANG Binfeng, GAO Jianguo

Journal Article

Oxygen-deficient MoO/NiS heterostructure grown on nickel foam as efficient and durable self-supported

Journal Article

Probe into semi dryland agriculture limited supplemental irrigation model in the water deficit areas

Li Yingneng

Journal Article

Trend Analysis of Precipitation of Arid Areas In China

Gao Qingxian,Xu Ying,Ren Zhenhai

Journal Article

Effects of eggshell addition on calcium-deficient acid soils contaminated with heavy metals

Weiqi Luo, Yanping Ji, Lu Qu, Zhi Dang, Yingying Xie, Chengfang Yang, Xueqin Tao, Jianmin Zhou, Guining Lu

Journal Article

A data envelopment analysis of agricultural technical efficiency of Northwest Arid Areas in China

Yubao WANG, Lijie SHI, Haojie ZHANG, Shikun SUN

Journal Article

Local and regional contributions to PM in the Beijing 2022 Winter Olympics infrastructure areas during

Journal Article

Development and Challenges of Antarctic Marine Protected Areas

Fu Yu

Journal Article

Assessment of metals in dry-toilet collected matters from suburban areas of Ulaanbaatar, Mongolia, using

Xuan LIU,Zifu LI,Eric BOSC,Heinz-Peter MANG

Journal Article