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Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 566-578 doi: 10.15302/J-FASE-2023520
Keywords: Erhai Lake control measures water environment water quality index (WQI)
AGRICULTURAL GREEN DEVELOPMENT IN THE ERHAI LAKE BASIN—THE WAY FORWARD
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 510-517 doi: 10.15302/J-FASE-2023524
Pollution of high-altitude lake basins by agriculture and rural activities, and the control of thishave greatly impacted and transformed the agricultural systems and rural livelihoods surrounding these lakeUsing Erhai Lake basin in Yunnan Province as a case study, three main challenges were identified forconcurrently decreasing pollution in the lake and increasing farmer income.This will help to protect the lake from pollution while smallholder farmers will be able to produce healthy
Keywords: agriculture farmer income nitrogen phosphorus water pollution
ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 553-565 doi: 10.15302/J-FASE-2023519
The growing need to mitigate rainfall-runoff pollution, especially first flush, calls for accurate quantification of pollution load and the refined understanding of its spatial-temporal variation. The wash-off model has advantages in modeling rainfall-runoff pollution due to the inclusion of two key physical processes, build-up and wash-off. However, this disregards pollution load from wet precipitation and the relationship between rainfall and runoff, leading to uncertainties in model outputs. This study integrated the Soil Conservation Service curve number (SCS-CN) into the wash-off model and added pollutant load from wet precipitation to enhance the rainfall-runoff pollution modeling. The enhanced wash-off model was validated in a typical rural-residential area. The results showed that the model performed better than the established wash-off model and the commonly-used event mean concentrations method, and identified two different modes of pollution characteristics dominated by land pollution and rainfall pollution, respectively. In addition, the model simulated more accurate pollutant concentrations at high-temporal-resolution. From this, it was found that 12% of the total runoff contained 80% to 95% of the total load for chemical oxygen demand, total N, and total P, whereas it contained only 15% of the total load for NH4+-N. The enhanced model can provide deeper insights into non-point pollution mitigation.
Keywords: Erhai Lake field experiment non-point source pollution load rainfall runoff wash-off model
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1464-9
• Eleven OPEs were detected in river sediment and lake sediment in TaihuLake.
Keywords: Organophosphate esters Partition Vertical distribution Composition profile Positive matrix factorization
Salt Lake Agriculture and Its Development Strategy
Kong Fanjing , Zheng Mianping , Zhang Hongxia , Li Zhen , Wang Liwei
Strategic Study of CAE 2019, Volume 21, Issue 1, Pages 148-152 doi: 10.15302/J-SSCAE-2019.01.021
China has numerous salt lakes, and the development of salt lakeAs world population grows, food and fresh water shortage is aggravated, and thus developing the salt lakeStrategic studies on the salt lake agriculture becomes especially urgent.This paper depicts recent achievements of the salt lake agriculture and identifies the problems in saltlake agriculture development.
Keywords: salt lake agriculture salt lake ecosystem salt lake organisms
Climate change and sandy land development in Qinghai Lake Watershed, China
SUN Yongliang, LI Xiaoyan, LIU Lianyou, XU Heye, ZHANG Dengshan
Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3, Pages 340-348 doi: 10.1007/s11783-008-0045-5
LU Wenjing, WANG Hongtao
Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 1, Pages 15-23 doi: 10.1007/s11783-008-0006-z
Environmental Dredging Technology of Lake Sediment
Liu Hongliang, Jin Xiangcan, Jing Yifeng
Strategic Study of CAE 1999, Volume 1, Issue 1, Pages 81-84
This paper discussed environmental dredging engineering technology for sediment in lake, which isThe paper presented environmental dredging technique of lake sediment on the basis first environmentaldredging engineering — Chaohei engineering of Lake Dianchi, including the nature of environmental
Keywords: sediment lake environmental dredging new technology
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6
• The concentrations of 13 heavy metals in Taihu Lake were analyzed.
Keywords: Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contribution
Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China
Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU
Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4, Pages 665-674 doi: 10.1007/s11783-014-0701-x
Keywords: drinking water resource nutrients heavy metals sediments Taihu Lake
Industrial Greening of the Dongting Lake Eco-economic Zone
Da-yuan Li,Min Huang
Frontiers of Engineering Management 2015, Volume 2, Issue 3, Pages 228-233 doi: 10.15302/J-FEM-2015047
Keywords: greening changing patterns of development ecological civilization regional collaboration the Dongting Lake
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1, Pages 38-47 doi: 10.1007/s11783-009-0007-6
Keywords: contact oxidation process (IBCOP) river water removal efficiency nitrogen transformation the Dianchi Lake
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 3, Pages 266-275 doi: 10.15302/J-FASE-2015064
Keywords: algal blooms temporal change biochemical property biodiversity hydrothermal liquefaction
GENG Jinju, WANG Qiang, WANG Xiaorong, NIU Xiaojun
Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1, Pages 120-124 doi: 10.1007/s11783-007-0022-4
Zhijian LI, Qinyan YUE, Baoyu GAO, Yanwen WANG, Qing LIU
Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2, Pages 162-170 doi: 10.1007/s11783-011-0313-7
Keywords: Nansi Lake sediment phosphorus release potential equilibrium phosphate concentration
Title Author Date Type Operation
SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT
Journal Article
ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES
Journal Article
Organophosphate esters in sediment from Taihu Lake, China: Bridging the gap between riverine sourcesand lake sinks
Journal Article
Salt Lake Agriculture and Its Development Strategy
Kong Fanjing , Zheng Mianping , Zhang Hongxia , Li Zhen , Wang Liwei
Journal Article
Climate change and sandy land development in Qinghai Lake Watershed, China
SUN Yongliang, LI Xiaoyan, LIU Lianyou, XU Heye, ZHANG Dengshan
Journal Article
Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments
LU Wenjing, WANG Hongtao
Journal Article
Environmental Dredging Technology of Lake Sediment
Liu Hongliang, Jin Xiangcan, Jing Yifeng
Journal Article
Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake
Journal Article
Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China
Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU
Journal Article
Field experiment on biological contact oxidation process to treat polluted river water in the Dianchi Lake
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
Journal Article
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
Journal Article
Effects of environmental factors on the production and release of matrix-bound phosphine from lake sediments
GENG Jinju, WANG Qiang, WANG Xiaorong, NIU Xiaojun
Journal Article