نتایج جستجو برای: land use change

تعداد نتایج: 2298270  

Journal: :International Journal of Environmental Protection and Policy 2020

Journal: :Turkish journal of engineering 2021

Irregular urbanization causes problems such as decrease in fertile agricultural areas, irregular industrialization and urbanization. To provide a healthier life opportunity for future generations without disturbing nature, it is essential to determine the temporal changes land use make management plans accordingly. In this study, use/land cover (LULC) change occurred Kahramanmaras province with...

Journal: :محیط زیست طبیعی 0
سیده شعله حسینی کارشناس ارشد محیط زیست، دانشگاه آزاد، واحد علوم و تحقیقات حمید رضا غفارزاده عضو هیئت علمی دانشکده محیط زیست و انرژی، دانشگاه آزاد واحد علوم و تحقیقات زهرا عابدی عضو هیئت علمی دانشکدة محیط زیست و انرژی، دانشگاه آزاد واحد علوم و تحقیقات نیما شیری پردیس علوم کشاورزی و منابع طبیعی، دانشگاه تهران

the objective of this study is to investigate of climate change in gorgan river-gharesoo basin and these impacts of this phenomenon on regional land use change, as well as provide guidance on the effective management and conservation of natural land area. analysis of climate data including rainfall, average temperature and relative humidity of nine synoptic stations in this area from east to we...

2017
Yafei Li Gaohuan Liu Hualin Xie Yanni Yu

The spatial and temporal characteristics and driving factors analysis of regional land use are the core scientific problems in the research of ecological environment and human sustainable development. It is also an important basis for the government to formulate land management policy. Based on the land use maps of 2000, 2005, 2010 and 2015, this article analyzed the spatiotemporal pattern of l...

Journal: Desert 2017

     Reduction of water resources limits the ability of farmers for food production and subsistence. Nowadays the quick growth of population has been the most important factor in the decline of renewable water. In many parts of Iran, including region of interest, the major factor in water resources decline was land use change, that may  cause to ecological destruction and disruption. Sustainabl...

2017
Zhuo Wu Quansheng Ge Erfu Dai Audrey L. Mayer

Forests are under pressure from land use change due to anthropogenic activities. Land use change and harvest are the main disturbances of forest landscape changes. Few studies have focused on the relative contributions of different disturbances. In this study, we used the CA-Markov model, a land-use change model, coupled with a forest landscape model, LANDIS-II, to simulate dynamic change in Ta...

2016
Nicklas Forsell Olga Turkovska Mykola Gusti Michael Obersteiner Michel den Elzen Petr Havlik

BACKGROUND In preparation for the 2015 international climate negotiations in Paris, Parties submitted Intended Nationally Determined Contributions (INDCs) to the United Nations Framework Convention on Climate Change (UNFCCC) expressing each countries' respective post-2020 climate actions. In this paper we assess individual Parties' expected reduction of emissions/removals from land use, land us...

For an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. In this article, we aimed Management ecosystem by Assessment of plant covers changes at Taleghan Township in a twenty year period. Percentage of landscape and number of patch were among the metrics that were calc...

2013
Christopher M. Hamilton Sebastian Martinuzzi Andrew J. Plantinga Volker C. Radeloff David J. Lewis Wayne E. Thogmartin Patricia J. Heglund Anna M. Pidgeon

Land-use change around protected areas can reduce their effective size and limit their ability to conserve biodiversity because land-use change alters ecological processes and the ability of organisms to move freely among protected areas. The goal of our analysis was to inform conservation planning efforts for a nationwide network of protected lands by predicting future land use change. We eval...

ژورنال: علوم آب و خاک 2014
شکل آبادی, محسن , محبوبی, علی اکبر , محمودزاده, حمید ,

Organic carbon pools and carbon lability directly affect soil biological, physical and chemical characteristics. Besides, capacity of self-organization of soil is related to the organic carbon pools. Sand size fraction (> 50 µm) organic matter is more labile than silt+clay size fraction organic matter. Assessment of this organic carbon variation can be a suitable index to determine soil quality...

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