نتایج جستجو برای: year data period 1956

تعداد نتایج: 3161027  

Journal: :University of Pennsylvania Law Review and American Law Register 1934

Journal: :Journal of Evolution of Medical and Dental Sciences 2015

Journal: :Frontiers in Ecology and Evolution 2022

Agrosilvopastoral systems are multifunctional, complex, and knowledge-intensive with the potential to deliver multiple ecosystem services. However, their future is hindered by socio-ecological factors which influence dynamics of associated landscapes modifying how natural resources used over time across territory. An integrated analysis most influential urges due strategic these provide locally...

Journal: :Water 2021

The Yellow River is one of the major rivers with severe runoff declines in China, but there are significant differences changes upper and lower reaches basin among different tributaries. However, characteristic change its spatial heterogeneity not well understood whole basin. In this paper, 48 hydrological stations located mainstream tributaries were selected, meteorological data from 1956 to 2...

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