Simulation of Spatial and Temporal Patterns of Suitable Wintering Habitat for Hooded Crane (Grus monacha) Under Climate and Land Use Change Scenarios DOI Creative Commons

Zeng Bin Jiang,

Mingqin Shao,

Jianying Wang

et al.

Animals, Journal Year: 2024, Volume and Issue: 15(1), P. 6 - 6

Published: Dec. 24, 2024

In the context of global warming and intensified human activities, loss fragmentation species habitats have been exacerbated. order to clarify trends in current future suitable wintering areas for hooded cranes (Grus monacha), MaxEnt model was applied predict distribution patterns based on 94 occurrence records 23 environmental variables during periods from 2015 2024. The results indicated following. (1) elevation (Elev, 43.7%), distance major water (DW, 39.5%), minimum temperature coldest month (Bio6, 9.7%), precipitation wettest (Bio13, 2.6%) were dominant factors influencing cranes. (2) Under climate land use scenarios, highly China cover approximately 1.274 × 105 km2, primarily located inland lakes such as Dongting Lake, Liangzi Poyang Shengjin Caizi Lake middle lower reaches Yangtze River, well coastal wetlands Chongming East Beach, Shandong Peninsula, Bohai Bay, Liaodong Peninsula. (3) habitat (high moderate suitability) are projected contract substantially River expand slightly SSP126 (low emissions), SSP245 (medium SSP585 emissions) average area reduction percentages 29.1%, 28.8%, 31.6%, respectively. (4) increases Bio6 northern main reasons shift centroid toward northeastern China. minor expansion north covers mainly cultivated land, this singular foraging could intensify both intraspecific interspecific competition among waterbirds, thus exacerbating survival risks To more effectively protect population China, restoration natural monitoring should be strengthened. Additionally, nature reserves or protected established regions.

Language: Английский

Impact of Extreme Drought on Waterbird Abundance: A Case Study Based on the Core Nature Reserve and Surrounding Wetlands DOI Creative Commons
Lei Feng,

Ji‐Pu Shi,

Yaqin Xiao

et al.

Ecology and Evolution, Journal Year: 2025, Volume and Issue: 15(4)

Published: April 1, 2025

ABSTRACT Wetlands, highly biodiverse yet fragile ecosystems, play vital roles in sustaining waterbird survival and breeding. This study evaluated the impacts of extreme drought on populations Dongting Lake surrounding wetlands by analyzing land use, vegetation, human disturbance. From 2022 to 2024, three synchronous surveys wintering waterbirds were conducted its gather habitat information. The results indicated that tended disperse following 2023. In 2023, population managed lakes was higher than four protected areas Lake, whereas maintained larger populations. redundancy analysis (RDA) showed temperature vegetation index (TVDI; characterizing degree drought) modified normalized difference water (MNDWI; distribution bodies) most important factors influencing all Not dietary groups a positive correlation with MNDWI terms size, but they exhibited negative TVDI. Meanwhile, quality, food availability, disturbance also affecting size species. Waterbirds different diets variations factors, such as foraging environment, disturbance, impacting their behavior use. Our suggested that, drought, dispersed outside core nature reserve cope impact suitability. However, not dispersal, reflecting response patterns due varying feeding habits methods. findings help better understand waterbirds' responses which is crucial for wetland management biodiversity conservation.

Language: Английский

Citations

0
Responses of birds with different habitat preferences to urban blue-green spaces: A systematic review and meta-analysis at a global scale DOI
Yuwei Guo, Xinghao Lu, Yuncai Wang

et al.

Biological Conservation, Journal Year: 2025, Volume and Issue: 307, P. 111190 - 111190

Published: May 1, 2025

Language: Английский

Citations

0
Simulation of Spatial and Temporal Patterns of Suitable Wintering Habitat for Hooded Crane (Grus monacha) Under Climate and Land Use Change Scenarios DOI Creative Commons

Zeng Bin Jiang,

Mingqin Shao,

Jianying Wang

et al.

Animals, Journal Year: 2024, Volume and Issue: 15(1), P. 6 - 6

Published: Dec. 24, 2024

In the context of global warming and intensified human activities, loss fragmentation species habitats have been exacerbated. order to clarify trends in current future suitable wintering areas for hooded cranes (Grus monacha), MaxEnt model was applied predict distribution patterns based on 94 occurrence records 23 environmental variables during periods from 2015 2024. The results indicated following. (1) elevation (Elev, 43.7%), distance major water (DW, 39.5%), minimum temperature coldest month (Bio6, 9.7%), precipitation wettest (Bio13, 2.6%) were dominant factors influencing cranes. (2) Under climate land use scenarios, highly China cover approximately 1.274 × 105 km2, primarily located inland lakes such as Dongting Lake, Liangzi Poyang Shengjin Caizi Lake middle lower reaches Yangtze River, well coastal wetlands Chongming East Beach, Shandong Peninsula, Bohai Bay, Liaodong Peninsula. (3) habitat (high moderate suitability) are projected contract substantially River expand slightly SSP126 (low emissions), SSP245 (medium SSP585 emissions) average area reduction percentages 29.1%, 28.8%, 31.6%, respectively. (4) increases Bio6 northern main reasons shift centroid toward northeastern China. minor expansion north covers mainly cultivated land, this singular foraging could intensify both intraspecific interspecific competition among waterbirds, thus exacerbating survival risks To more effectively protect population China, restoration natural monitoring should be strengthened. Additionally, nature reserves or protected established regions.

Language: Английский

Citations

0