نتایج جستجو برای: land uses

تعداد نتایج: 359417  

Journal: :Current Biology 2001
Michael Gross

Since the development of monoclonal antibodies twenty-five years ago, researchers and biotech companies have been looking to develop therapeutic uses for them. Michael Gross looks at some of the latest efforts.

Journal: :Journal of environmental management 2012
Kurt H Riitters James D Wickham Timothy G Wade Peter Vogt

The conservation value of natural vegetation is degraded by proximity to anthropogenic land uses. Previous global assessments focused primarily on the amount of land protected or converted to anthropogenic uses, and on forest vegetation. Comparative assessments of extant vegetation in terms of proximity to anthropogenic land uses are needed to better inform conservation planning. We conducted a...

2017
Mijin Seo Fouad Jaber Raghavan Srinivasan Jaehak Jeong Ataur Rahman

The effects of Low Impact Development (LID) practices on urban runoff and pollutants have proven to be positive in many studies. However, the effectiveness of LID practices can vary depending on different urban patterns. In the present study, the performance of LID practices was explored under three land uses with different urban forms: (1) a compact high-density urban form; (2) a conventional ...

Journal: :Journal American Society of Mining and Reclamation 1992

Fresh water supply and its security encounter a high level of fluctuating variability under global climate changes. To address these concerns in catchment water management, a good understanding of land use/cover impacts on the hydrological cycle affecting water supply is crucial. The objective of this study is to define a model to investigate the impact of existing land use/cover on water yield...

2012
N. Lalande F. Cernesson M. G. Tournoud Nathalie Lalande Flavie Cernesson

The stream functioning is closely influenced by land uses, along the stream itself and throughout the catchment. Land uses can be seen as both the expression of the natural environment and the result of increasing human activities. Land uses generate various (in kind and intensity) pressures (positive or negative) that alter river water quality at different scales of time and space. The objecti...

This study aim is to find the optimal location form backup land uses from the perspective of passive defense in Urmia City. This is an applied, descriptive, and analytical study. Data collection was done using documentary data, a field study, and a questionnaire. Participants were 10 experts in this subject, who were selected purposefully. Using the analytic network process (ANP), a dynamic and...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید