Results 21 to 30 of about 1,712,167 (316)

Ecological analysis of trematodes (Trematoda) of marsh frog Pelophylax ridibundus (Ranidae, Anura) from various habitats of the National Park «Samarskaya Luka» (Russia)

Nature Conservation Research: Заповедная наука, 2018
A comparative analysis of the trematode fauna of the marsh frog Pelophylax ridibundus from different habitats of the National Park «Samarskaya Luka» is given.
Igor V. Chikhlyaev, Nadezhda Yu. Kirillova, Alexander A. Kirillov   +2 more
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Recent changes in daily climate extremes in an arid mountain region, a case study in northwestern China’s Qilian Mountains

Scientific Reports, 2017
Changes in climate extremes pose far-reaching consequences to ecological processes and hydrologic cycles in alpine ecosystems of the arid mountain regions.
Pengfei Lin, Zhibin He, Jun Du, Longfei Chen, Xi Zhu, Jing Li   +5 more
doaj   +1 more source

Post-fire abundance and age composition dynamics of Lacerta agilis (Reptilia, Lacertidae) in the Orenburg State Nature Reserve (Russia)

Nature Conservation Research: Заповедная наука, 2019
In different months during 2015–2017, the abundance and sex-age structure of the Sand lizard (Lacerta agilis) were studied on two transects. Parallel transects were established in the southeastern part of the cluster area «Burtinskaya steppe» of the ...
Andrey G. Bakiev, Roman A. Gorelov, Anastasia A. Klenina   +2 more
doaj   +1 more source

Temperature Change Characteristics in Gansu Province of China

Atmosphere, 2022
The applicability of reanalysis data has been widely addressed in climate and hydrology studies over the past two decades. In this study, we analyzed spatiotemporal variations in ERA-Interim temperature data from four climate zones within Gansu Province ...
Peng Zhao, Zhibin He
doaj   +1 more source

Evaluation of ERA5-Land reanalysis datasets for extreme temperatures in the Qilian Mountains of China

Frontiers in Ecology and Evolution, 2023
An increase in extreme temperature events could have a significant impact on terrestrial ecosystems. Reanalysis temperature data are an important data set for extreme temperature estimation in mountainous areas with few meteorological stations.
Peng Zhao, Peng Zhao, Zhibin He, Dengke Ma, Dengke Ma, Wen Wang, Wen Wang   +6 more
doaj   +1 more source

Distribution characteristics, enrichment patterns and health risk assessment of dissolved trace elements in river water in the source region of the Yangtze River

Journal of Water and Climate Change, 2021
The security of water environment in the source region of the Yangtze River (SRYR) is vital to the water environment security of the whole basin. The results showed that the rivers in the SRYR were weakly alkaline and the values of total solid solubility
Min Liu, Liangyuan Zhao, Qingyun Li, Yuan Hu, Huawei Huang, Jingyi Zou, Fei Gao, Jingxiang Tao, Yizhe Zhang, Ping Xu, Zhiguang Wu, Chan Yu   +11 more
doaj   +1 more source

Delaware River: State of the Basin Report, 2008

, 2008
The Delaware River Basin Commission State of the Basin Report 2008 is designed to serve as a benchmark of current conditions and a point of reference for gaging progress toward management goals.

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Variabilitas Musiman Kualitas Air dan Strategi Pengelolaan Air di Daerah Rawa Karang Agung Hilir

Jurnal Teknik Hidraulik
To increase food production in the Karang Agung Hilir Swampland requires effective water management by understanding the hydrodynamics of water quantity and quality; however, related research remains limited.
Insanul Kamil, Yogi Agus Stiawan, Kasiyanti   +2 more
doaj   +1 more source

Light thinning can improve soil water availability and water holding capacity of plantations in alpine mountains

Frontiers in Plant Science, 2022
The establishment of large-scale forest plantations in the arid and semi-arid area of the Qilian Mountains in China has effectively protected water and soil resources and enhanced carbon sequestration capacity of forest ecosystems.
Yuan Gao, Yuan Gao, Zhibin He, Xi Zhu, Longfei Chen, Jun Du   +5 more
doaj   +1 more source

Hydrologic Conditions in the Delaware River Basin, Annual Report 2003

, 2004
This is an Annual Report of the hydrological conditions in the Delaware River Basin for 2003. It includes an update on the lingering effects of the 2001-2002 drought, as well as summaries of preciptation, streamflow, reservoir storage, ground water, and ...

core   +1 more source