Results 21 to 30 of about 2,684 (182)

Spatiotemporal Evolution of Wetland Eco-Hydrological Connectivity in the Poyang Lake Area Based on Long Time-Series Remote Sensing Images

open access: yesRemote Sensing, 2021
Hydrological connectivity is important for maintaining the stability and function of wetland ecosystems. Small-scale hydrological connectivity restricts large-scale hydrological cycle processes.
Yang Xia   +4 more
doaj   +1 more source

Reverse flow from Yangtze River to Poyang Lake: causes and occurrence conditions quantization index

open access: yesShui kexue jinzhan, 2020
Reverse flow has an important impact on hydrodynamic changes and water environment protection in Poyang Lake Basin. A correct understanding of the causes and conditions is of significance to clarify the function mechanism of reverse flow and study the ...
Zhihuan WANG   +5 more
doaj   +1 more source

Comprehensive Assessment of Water Quality of China’s Largest Freshwater Lake Under the Impact of Extreme Floods and Droughts

open access: yesHydrology
Poyang Lake, a large floodplain lake, plays a crucial role in the ecological safety and quality of life in surrounding areas. Over the past decade (2013–2022), amid economic development and environmental changes, the water environment of Poyang Lake has ...
Zhiyu Mao   +4 more
doaj   +1 more source

The Influence of Human Interference on Zooplankton and Fungal Diversity in Poyang Lake Watershed in China

open access: yesDiversity, 2020
The Poyang water system in Jiangxi Province, China, is important for floodwater storage, diversity maintenance, and the economy of the Poyang Lake watershed. In recent years, pollution has destroyed the ecosystem and impacted human health and the related
Haiming Qin   +4 more
doaj   +1 more source

The Effects of Lake Level and Area Changes of Poyang Lake on the Local Weather

open access: yesAtmosphere, 2022
Poyang Lake is the largest freshwater lake in China and is characterized by significant intra-annual variation, with higher water levels and area in the wet season compared to the dry season.
Yulu Zan   +5 more
doaj   +1 more source

20-Year physical habitat quality evaluation and its impact on biodiversity of Poyang Lake, China

open access: yesEnvironmental and Sustainability Indicators
As the largest freshwater lake in China, Poyang Lake has important ecological value and socioeconomic significance. With the acceleration of population growth and urbanization, human activity in the areas around the lakes is becoming increasingly ...
Liangwen Bao   +9 more
doaj   +1 more source

Inter-annual variations of Poyang Lake area during dry seasons: characteristics and implications

open access: yesHydrology Research, 2016
Variations in a lake area constitute an important indicator of the modifications of the lake hydrology. This paper explores the inter-annual variations of the Poyang Lake area during the dry seasons occurring within the 1961 to 2010 period and further ...
Mengfan Li   +4 more
doaj   +1 more source

Impacts of a proposed water control project on the inundation regime in China's largest freshwater lake (Poyang Lake): Quantification and ecological implications

open access: yesJournal of Hydrology: Regional Studies, 2022
Study region: Poyang Lake, the largest freshwater lake in China, is connected to the Yangtze River and has been undergoing shrinkage over the past decade. Study focus: The Poyang Lake water control project (PLWCP) was proposed to protect the lake against
Jing Yao   +3 more
doaj   +1 more source

Variations in chlorophyll-a concentration in response to hydrodynamics in a flow-through lake: Remote sensing and modeling studies

open access: yesEcological Indicators, 2023
A convolution neural network (CNN) machine learning algorithm is established for Chlorophyll-a retrieval in Poyang Lake using in-situ Chlorophyll-a concentrations and concurrent satellite image data.
Jiajun Xu, Jiayi Pan, Adam T. Devlin
doaj   +1 more source

Analysis on the Waterbirds Community Survey of Poyang Lake in Winter

open access: yesAnnals of GIS, 2007
Abstract Poyang Lake provides wintering sites for several hundred thousands water birds every year. There are historical records of 310 species of birds in Poyang Lake National Nature Reserve (Abbr. in PYNNR), belonging to 17 orders, 63 families, and 158 genus, and including 125 water birds species belonging to 6 orders, 19 families, and 60 genus.
Weitao Ji   +5 more
openaire   +1 more source

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