نتایج جستجو برای: physiographic characteristics

تعداد نتایج: 661001  

Journal: :اکو هیدرولوژی 0
زهرا نعیمی کلورزی دانش آموختۀ کارشناسی ارشد مهندسی منابع آب، دانشگاه علوم کشاورزی و منابع طبیعی گرگان خلیل قربانی دانشیار گروه مهندسی آب، دانشگاه علوم کشاورزی و منابع طبیعی گرگان میثم سالاری جزی استادیار، گروه مهندسی آب، دانشگاه علوم کشاورزی و منابع طبیعی گرگان امیر احمد دهقانی دانشیار گروه مهندسی آب، دانشگاه علوم کشاورزی و منابع طبیعی گرگان

physiographic characteristics and climatic conditions are factors which contributing to river flow regime and understanding of relations between these factors and river flow in a basin result in its application for the ungauged sub-basins river flow prediction. in this research the relation between physiographic and climatic parameters of golestan province and rivers flow were examined by appli...

ژورنال: مرتع 2022
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Background and objectives: In order to properly manage rangeland ecosystems, it is necessary to study the relationship between ecological factors in nature such as elevation, climate and soil factors with vegetation and living organisms. In this regard, the present study was conducted to investigate the relationship between species diversity and environmental factors (Physical and chemical char...

2006
P. Charles Goebel Kurt S. Pregitzer Brian J. Palik

We examined the distribution of ground-flora species (herbaceous and woody species <1 m tall) across riparian areas of northeastern Wisconsin in an effort to understand how hierarchical landscape properties, such as the physiographic system (ground moraine and outwash plain), valley system (constrained and unconstrained), and valley floor landforms influence distribution patterns of ground-flor...

2007
L. S. KUCHMENT A. N. GELFAN

Abstract An analysis of snow cover measurement data in a number of physiographic regions and landscapes has shown that fields of snow cover characteristics exhibit statistical self-similarity property. This property is useful when, because of a sparse measurement network, the spatial variability of snow cover can be determined only for large enough basins. Small-scale variability of snow cover ...

Journal: :Bioresources 2023

The present study aims to identify the relations between wood production (m3 per year) of black pine (Pinus nigra Arnold.) and its habitat characteristics in Eastern Mediterranean Region. A total 120 samplings with different aspects, site altitudes, classes were studied. In each sample area, at least 5 trees designated, soil samples taken by excavating earth pits. Certain identified laboratory ...

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