نتایج جستجو برای: different land uses
تعداد نتایج: 2050756 فیلتر نتایج به سال:
Comparison of soil organic matter composition under different land uses by DRIFT spectroscopy | Saven Thai, Lenka Pavlů, Václav Tejnecký, Petra Vokurková, Shahin Nozari, Luboš Borůvka Agricultural Journals
Abstract Ganoderma is a saprophytic and phytopathogenic fungus that are distributed worldwide. threat to farmers of hardwood crops such as industrial forests wood, palm oil plantations, cocoa plantations. In addition, also cultivated herbal medicine. diversity not well understood, especially in Indonesia’s tropical rain monospecific This study aims identify the with phenotypic approach. basidio...
Today, with the development of paradigms such as the compact city, smart growth and new urbanism, mixed land use-as one of principles of this paradigm- has been expanded in urban planning of developing countries and various researchers tried to develop literature and assessment methods of land use based on the concept of mixture of land use. The conc...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
To investigate the degree of forest degradation and the effect of land use change on selected soil quality attributes in loess-derived landforms, samples were taken from different land uses including forest, rangeland, degradated rangeland and farmland in Pasang watershed located in the Galikesh area of Golestan province (37°16'N, 55°30'E). The annual average temperature and mean precipitation ...
An agent-based model, incorporating a small set of primarily agent-based variables, was designed to explain private land-use decision making. Agents are landowners, who allocate their labor and land for different uses in regular time intervals. The goal is to understand what kind of spatial patterns emerge from different agent characteristics, and decision and learning mechanisms. Landscapes pr...
An agent-based model, incorporating a small set of primarily agent-based variables, was designed to explain land-use decision making. Agents are land-owners, who allocate their labour and land for different uses in regular time intervals. The goal is to understand what kind of spatial patterns emerge from different agent characteristics, and decision and learning mechanisms. Landscapes produced...
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 ...
Allocating urban land-uses to land-units with regard to different criteria and constraints is considered as a spatial multi-objective problem. Generating various urban land-use layouts with respect to defined objectives for urban land-use allocation can support urban planners in confirming appropriate layouts. Hence, in this research, a multi-objective optimization algorithm based on grid is pr...
We studied the ecological characteristics of 45–50-yr-old subtropical dry forest stands in Puerto Rico that were growing on sites that had been deforested and used intensively for up to 128 yr. The study took place in the Guánica Commonwealth Forest. Our objective was to assess the long-term effects of previous land use on this forest—i.e., its species composition, structure, and functioning. P...
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