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西双版纳热带植物园 [28]
昆明动物研究所 [15]
成都山地灾害与环境研... [5]
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期刊论文 [73]
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Probability Enhanced Entropy (PEE) Novel Feature for Improved Bird Sound Classification
期刊论文
Machine Intelligence Research, 2022, 卷号: 19, 期号: 1, 页码: 52-62
作者:
Ramashini Murugaiya
收藏
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浏览/下载:178/0
  |  
提交时间:2022/01/25
Bird sounds
classification
Gammatone frequency cepstral coefficient (GTCC)
probability enhanced entropy (PEE)
support vector machine (SVM)
Estimation of ecological water supplement for typical bird protection in the Yellow River Delta wetland
期刊论文
ECOLOGICAL INDICATORS, 2021, 卷号: 127, 页码: 14
作者:
Yu, Xiaoyu
;
Zhu, Wenbin
;
Wei, Jiaxing
;
Jia, Shaofeng
;
Wang, Andong
收藏
  |  
浏览/下载:46/0
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提交时间:2021/08/19
Yellow River Delta
Wetland
Ecological water supplement
Evapotranspiration
Water balance method
Waterbirds
Effects of temperature and season on birds' dawn singing behavior in a forest of eastern China
期刊论文
JOURNAL OF ORNITHOLOGY, 2021
作者:
Puswal, Sabah Mushtaq
;
Jinjun, Mei
;
Liu, Fanglin
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浏览/下载:10/0
  |  
提交时间:2021/03/15
Birds
Dawn chorus
Elevation
Julian date
Soundscape
Temperature
Wildlife acoustics
Threatened bird species are concentrated in regions with less historical human impacts
期刊论文
BIOLOGICAL CONSERVATION, 2021, 卷号: 255, 期号: -, 页码: -
作者:
Yang, Xueting
;
Li, Shicheng
;
Hughes, Alice
;
Feng, Gang
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  |  
浏览/下载:35/0
  |  
提交时间:2021/04/21
Biodiversity conservation
Cropland changes
Distribution of threatened birds
Historical anthropogenic activities
Forest cover changes
Northern China
Factors responsible for forest and water bird distributions in rivers and lakes along an urban gradient in Beijing
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 735, 页码: 1-9
作者:
Xie, Shilin
;
Wang, Xiaoke
;
Ren, Yufen
;
Su, Zhimin
;
Su, Yuebo
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  |  
浏览/下载:49/0
  |  
提交时间:2021/08/31
Urbanization gradient
Water birds
Forest birds
Urbanization effect
Threshold
Urban wetlands
Rivers and lakes
An unusually large bird wing in mid-Cretaceous Burmese amber
期刊论文
CRETACEOUS RESEARCH, 2020, 卷号: 110, 期号: 0, 页码: 7
作者:
Xing, Lida
;
McKellar, Ryan C.
;
O'Connor, Jingmai K.
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浏览/下载:31/0
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提交时间:2020/09/15
Enantiornithes
Myanmar
Albian-Cenomanian
Palaeoecology
Pigmentation
Terrestrial methylmercury bioaccumulation in a pine forest food chain revealed by live nest videography observations and nitrogen isotopes
期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 263, 期号: x, 页码: -
作者:
Luo, Kang
;
Xu, Zhidong
;
Wang, Xun
;
Quan, Rui-Chang
;
Lu, Zhiyun
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  |  
浏览/下载:24/0
  |  
提交时间:2020/08/07
MATERNAL TRANSFER
MERCURY BIOACCUMULATION
ATMOSPHERIC MERCURY
TROPHIC POSITION
AQUATIC MERCURY
NESTLINGS
SONGBIRDS
FEATHERS
EXPOSURE
CARBON
Terrestrial methylmercury bioaccumulation in a pine forest food chain revealed by live nest videography observations and nitrogen isotopes
期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 263, 期号: x, 页码: -
作者:
Luo, Kang
;
Xu, Zhidong
;
Wang, Xun
;
Quan, Rui-Chang
;
Lu, Zhiyun
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/09/15
Mercury
Methylmercury
Biomagnification
Terrestrial food chain
Nest videography
Nitrogen isotopes
The biodiversity benefit of native forests and mixed-species plantations over monoculture plantations
期刊论文
DIVERSITY AND DISTRIBUTIONS, 2019, 页码: 15
作者:
Wang, Xiaoyang
;
Hua, Fangyuan
;
Wang, Lin
;
Wilcove, David S.
;
Yu, Douglas W.
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浏览/下载:69/0
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提交时间:2019/10/28
Arthropoda
biodiversity
China
forest management
Grain for Green Program
metabarcoding
reforestation
Do tree cavity density and characteristics vary across topographical habitats in the tropics? A case study from Xishuangbanna, southwest China
期刊论文
SILVA FENNICA, 2019, 卷号: 53, 期号: 1, 页码: -
作者:
Liu, Junyan
;
Tang, Junfeng
;
Chen, Si-Chong
;
Ma, Wenbao
;
Zheng, Zheng
收藏
  |  
浏览/下载:134/0
  |  
提交时间:2019/04/22
Hollow-bearing Trees
Hole-nesting Birds
Old-growth
Conservation Status
Vertebrate Fauna
Forests
Abundance
Availability
Selection
Size
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