نتایج جستجو برای: land use management

تعداد نتایج: 2502475  

2016
Qian Zou Chunmei Liang

The refer and policy implications of “the separation of three rights” can promote the management right of rural land transfer orderly. Based on the 486 questionnaire data of 17 cities in Shandong Province, we use Logistic model make empirical analysis on the impact of “the separation of three rights” to the management right of rural land. The results prove that the policy of “the separation of ...

ژورنال: علوم آب و خاک 2019

In recent decades, land use changes have been one of the most important environmental issues worldwide. This study was carried out to investigate and analyse land use changes in dust sources of south and south-east Ahwaz and surrounding lands using remote sensing technique. Firstly, based on the standard precipitation index (SPI), the years 1986, 2002 and 2016 were selected as years with near n...

2011
Se-Rin Park Hyun-Joo Lee Sang-Woo Lee Soon-Jin Hwang Myeong-Seop Byeon Gea-Jae Joo Kwang-Seuk Jeong Dong-Soo Kong Myoung-Chul Kim

Despite numerous previous studies, relationships between watershed land use and adjacent streams and rivers at various scales in Korea remain unclear. This study investigated the relationships between land uses and the physical, chemical, and biological characteristics of 720 sites of streams and rivers across the country. The land uses at two spatial scales, including a 1-km buffer and the bas...

2011
Jenny Wadsworth Darryl Low Choy

Biosecurity issues in rural areas including the rural-urban fringe have been on the national government agenda for decades. However, these issues are rarely linked to the land use pattern and the planning processes that frame the peri-urbanisation process. International, national, regional and localised stressors leading to each new biosecurity threat seem to constantly overshadow the ongoing t...

Journal: :international journal of environmental research 0
b. basso dept. crop systems, forestry and environmental sciences, via ateneo lucano, 10 university of basilicata, potenza, italy. l. de simone food and agriculture organization of the united nations (fao), rome, italy d. cammarano institute of sustainable resources, queensland university of technology, brisbane, australia e.c. martin department of agricultural and biosystems engineering. arizona university, maricopa agricultural center, w. smith-enke road, 37860, maricopa, arizona s. margiotta dip. tecnico-economico, gestione territorio, via ateneo lucano, 10 university of basilicata, potenza, italy p.r. grace institute of sustainable resources, queensland university of technology, brisbane, australia m.l. yeh

the main factors affecting environmental sensitivity to degradation are soil, vegetation, climate and management, through either their intrinsic characteristics or by their interaction on the landscape. different levels of degradation risks may be observed in response to particular combinations of the aforementioned factors. for instance, the combination of inappropriate management practices an...

ژورنال: طلوع بهداشت یزد 2012
رادمنش, فریدون, سالاری, مرجان, معاضد, هادی,

  Background : Waste is a permanent part of human life. Urban development, increasing use of irresolvable materials and many other achievements of machine life have com to raise one of the main concerns of urban environmental management, that is waste disposal. Waste management in different qualities and quantities is the most important environmental problem.   Method: The aim of the current st...

Journal: :مدیریت شهری 0
abdonabi sharifi

land use is often referred as the basis for urban planning. perhaps the main reason is that the discussion of fundamental related to urban planning objectives has play the first role in the land use studies. basic topics such as proper location, optimal allocation, diversification, functionality and … which are in direct contact with comfort goals, are the last objectives of urban planners and ...

حیدری, مسلم, زنگی آبادی, مریم, هنربخش, افشین, پژوهش, مهدی,

 In recent years, deferent methods for determination of optimal pattern of using water and soil resources have been applied. Due to importance of natural resources, watershed management through land use modification and correct application of land is necessary. However, single objective linear programming is not an efficient method in this matter. In this study, multi objective method of goal p...

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...

2010
Bikai Gong Bing Chen

Greenhouse gas emission reduction has become the responsibility and consensus of all mankind’s development, the way of non-sustainable land use results in a lot of greenhouse gas emissions in the context of low-carbon economy. On the basis of revealing impact of land use on carbon emissions and status of carbon emissions, this paper proposes the regulation proposals of land use based on low-car...

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