نتایج جستجو برای: land survey

تعداد نتایج: 484824  

2013
Dagnenet Sultan

Irrigation land suitability assessment and mapping play an imperative role for sustainable utilization of scarce physical land resources. The objectives of this study were to prepare spatial data base of physical land resources for irrigated agriculture and to assess land suitability for irrigation and developing suitable area map for the study area. The study was conducted at Fogera catchment,...

2015
Anthony Harris

Government intervention in land transactions is common in developing countries, especially where land markets function poorly. This is the case in Ethiopia, where expropriation of farmland from small-scale farmers has been used by all levels of government as a tool for providing new land for industrial investors, commercial agriculture and expanding cities. This paper evaluates the impact of su...

2015
Fraser J. Morgan Adam J. Daigneault

While geographers and economists regularly work together on the development of land-use and land-cover change models, research on how differences in their modelling approaches affects the results is rare. Answering calls for more coordination between the two disciplines in order to build models that better represent the real world, we (two economists and a geographer) developed an economically ...

2010
JOHANNES SAUER SOPHIA DAVIDOVA LAURE LATRUFFE

The objective of this article is to investigate why farmers in Kosovo leave land fallow when the total land of their farms is small and households, almost fully dependent on farming for their livelihoods, are large. In order to elicit some of the barriers to land utilization, the article uses a comprehensive survey carried out during the agricultural year 2005/2006 to explore agricultural house...

2007
FRANK D. W. WITMER

The use of satellite technology by military planners has a relatively long history as a tool of warfare, but little research has used satellite technology to study the effects of war. This research addresses this gap by applying satellite remote sensing imagery to study the effects of war on land-use/land-cover change in northeast Bosnia. Though the most severe war impacts are visible at local ...

Journal: :پژوهش و برنامه ریزی روستایی 0
امیر احمدپور اسماعیل علوی

purpose: one of the major problems in the agriculture field is the land use change that has been growing recently and disturbing the balance of agricultural products in long term. there are many factors that affect farmers' willingness to change the use of land. in this regard, the main objective of this study is to identify factors which affect the agricultural land use change in rural areas i...

2015
MOHAMED E. A. KHALIFA IHAB M. MORSY

Newly reclaimed areas cover several patches over different regions of Egypt, which have different specific characteristics related to climate, soils, hydrology, etc... . The mechanical farm, which extends over 10,000 feddans fares from south of Alexandria by 62 Km, could be considered one of the most important reclaimed areas at West of Nubaria affected by degradation due to water logging. The ...

1999
Malcolm Park Ian Williamson

In accord with modern cadastral principles, a comprehensive land information management system should ideally disclose the complete legal status of all land with the disclosure of all public and private rights and restrictions, including rights acquired under adverse possession. Recognizing trends to develop national spatial data sets, if a national cadastre founded upon these data sets is ever...

Journal: :Agriculture, ecosystems & environment 2013
Kenneth M Sylvester Daniel G Brown Glenn D Deane Rachel N Kornak

This paper examines drivers of land-cover change in the U.S. Great Plains in the last half of the twentieth century. Its central aim is to evaluate the dynamics of grassland preservation and conversion, across the region, and to identify areas of grassland that were never plowed during the period. The research compares land-cover data from 400 sample areas, selected from and nested within 50 co...

2017
Hiroshi Takagi Daisuke Fujii Miguel Esteban Xiong Yi

Jakarta has been experiencing severe land subsidence over the last few decades. A questionnaire survey of local inhabitants revealed that seawater is already overtopping coastal dykes and flooding a vulnerable community along Jakarta’s waterfront. The present study projects coastal floods around Jakarta until the year 2050 to understand the long term effectiveness of proposed dykes under contin...

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