نتایج جستجو برای: extensive land use

تعداد نتایج: 1955247  

Journal: :Agricultural Research & Technology: Open Access Journal 2017

ژورنال: علوم آب و خاک 2013

The type and intensity of soil erosion in a region generally depend on climatic conditions, ups and downs, soil and land use. Of these, land use is most important. Using different systems of ploughing after unconscious and non-scientific change of land use affects soil physicochemical characteristics. This fact especially in marginal lands and mountainous regions is more visible. In order to in...

This study analyzes the characteristics of land use/land cover change in Jordan’s Irbid governorate, 1984–2018, and predicts future land use/land cover for 2030 and 2050 using a cellular automata-Markov model. The results inform planners and decision makers of past and current spatial dynamics of land use/land cover change and predicted urban expansion, for a better understanding and successful...

2014
María R. Felipe-Lucia Francisco A. Comín Elena M. Bennett

Managing human-dominated landscapes such as agroecosystems is one of the main challenges facing society today. Decisions about land-use management in agroecosystems involve spatial and temporal trade-offs. The key scales at which these tradesoffs occur are poorly understood for most systems, and quantitative assessments of the services provided by agroecosystems under different combinations of ...

Kananpour, Abdolah, Masoumi, Mohammad Taghi, Nazmfar, Hosein,

Introduction: Land use mixing is one of the essential components of the urban landscape in the sustainable development of urban areas and diversity of land uses. The location of urban land-uses has a significant impact on the quality of life and efficiency of services related to different land uses. Mixed land use enables residential, work, shopping, and public services adjacent to each other a...

Journal: :Annals OR 2014
José M. Antón Ana M. Tarquis Juan B. Grau Elena Sánchez Antonio Saa Mari-Cruz Díaz

A land classification method was designed for the Community of Madrid (CM), which has lands suitable for either agriculture use or natural spaces. The process started from an extensive previous CM study that contains sets of land attributes with data for 122 types and a minimum-requirements method providing a land quality classification (SQ) for each land. Borrowing some tools from Operations R...

Journal: Desert 2007
A. Sood P. Sharma R. Mahey S. Bazgeer, S. Hundal

Abstract Decadal changes in land use/land cover for Balachaur watershed in Nawanshahar district, Punjab, India were studied using black and white aerial photographs for March 1984 on approximately 1:20,000 scale and multidate geocoded false colour composites (FCC) of IRS-1D LISS-III on 1:50,000 scale for March 2002, September 2002, and May 2003 and interpreted visually to prepare land use/land...

Journal: :International Journal of Agricultural Sustainability 2021

Land degradation threatens food production especially in smallholder farming systems predominant sub-Saharan Africa. Monitoring the effects of agricultural land uses is critical to guide sustainable intensification (SI). There are various indicators use (SLU), but conventional methods quantify their metrics complex and difficult deploy for rapid large-scale assessments. Considering that SLU dep...

Journal: :Sustainability 2023

In recent decades, the land use changes induced by various economic activities in agricultural ecosystems have affected many aspects of human life. This is reason why change considered as one agriculture-related environmental impacts a sustainability assessment food and bio-based products. At same time, methodology applied for quantification effects still under intensive research, stimulating s...

ژورنال: علوم آب و خاک 2017

Effective soil conservation requires a framework modelling that can evaluate erosion for different land-use scenarios. The USLE model was used to predict the reaction of appropriate land-cover/land-use scenarios in reducing sediment yield at the upland watershed of Yamchi Dam (474 km2), West Ardabil Province, Iran. Beside existing scenario, seven other land-use management scenarios were determi...

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