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Issuesutilisation des terresLandLibrary Resource
There are 9, 821 content items of different types and languages related to utilisation des terres on the Land Portal.
Displaying 2161 - 2172 of 4598

Land Use Dynamics of Drove Roads: The Case of Tratturo Castel di Sangro-Lucera (Molise, Italy)

Peer-reviewed publication

Organized transhumant pastoralism has contributed to shaping the cultural landscape of many countries. It has affected areas designated for grazing, temporary and permanent shelters, and towns. Through the analysis of historical maps and recent information, in a temporal range from 1652 to 2014, this study focused on changes in land cover and conservation status of one of the main Italian transhumance paths, namely the Tratturo Castel di Sangro-Lucera. Although there are some areas where this drove road is still recognizable, it is mostly identifiable only through a few tangible signs.

Mapping Urban Green Infrastructure: A Novel Landscape-Based Approach to Incorporating Land Use and Land Cover in the Mapping of Human-Dominated Systems

Peer-reviewed publication

Common approaches to mapping green infrastructure in urbanised landscapes invariably focus on measures of land use or land cover and associated functional or physical traits. However, such one-dimensional perspectives do not accurately capture the character and complexity of the landscapes in which urban inhabitants live. The new approach presented in this paper demonstrates how open-source, high spatial and temporal resolution data with global coverage can be used to measure and represent the landscape qualities of urban environments.

Land Use and Land Cover Changes and Their Effects on the Landscape of Abaya-Chamo Basin, Southern Ethiopia

Peer-reviewed publication

This study uses a combination of remote sensing data, field interviews and observations, and landscape indices to examine the dynamics of land use and land cover (LULC), identify their driving forces, and analyze their effects on the landscape of Abaya-Chamo Basin (ACB) between 1985, 1995, and 2010. The results reveal that the landscape of ACB has changed considerably during the past 25 years between 1985 and 2010. The main changes observed imply a rapid reduction in shrubland (28.82%) and natural grassland (33.13%), and an increase in arable land (59.15%).

Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China

Peer-reviewed publication

Accounting for one quarter of China’s land area, the endorheic Shiyang River basin is a vast semi-arid to arid region in China’s northwest. Exploring the impact of changes in land use on this arid area’s carbon budget under global warming is a key component to global climate change research. Variation in the region’s soil carbon storage due to land use changes occurring between 1973 and 2012 was estimated. The results show that land use change has a significant impact on the soil carbon budget, with soil carbon storage having decreased by 3.89 Tg between 1973 and 2012.

Land Use as a Motivation for Railway Trespassing: Experience from the Czech Republic

Peer-reviewed publication
République tchèque

Railway trespassing is a very risky but common behaviour, resulting in about 200 casualties annually in the Czech Republic. This study describes the formation of 27 selected risk localities with frequent occurrence of trespassing in the regions of southern, central and northern Moravia. To be able to describe the process, an evaluation of the development of land use was conducted within a wide spatial context of each spot. The evaluation was focused on functional use of built-up areas (collective and individual housing, industrial areas, shopping and services, recreational areas, etc.).

Transferring Landscape Character Assessment from the UK to the Eastern Mediterranean: Challenges and Perspectives

Peer-reviewed publication
Chypre

Landscape character assessment (LCA) has a significant contribution to make as a spatial framework for the emerging concept of ‘multi-functional landscapes’, a landscape providing a range of functions, services, and human-derived benefits. The paper reviews the development of LCA in Northwest Europe with a brief description of more recent LCA projects in a Mediterranean context. This is followed by a comparative description of the Living Landscapes approach developed in the UK as applied to Cyprus.

A Land Systems Science Framework for Bridging Land System Architecture and Landscape Ecology: A Case Study from the Southern High Plains

Peer-reviewed publication

Resource-use decisions affect the ecological and human components of the coupled human and natural system (CHANS), but a critique of some frameworks is that they do not address the complexity and tradeoffs within and between the two systems. Land system architecture (LA) was suggested to account for these tradeoffs at multiple levels/scales. LA and landscape ecology (LE) focus on landscape structure (i.e., composition and configuration of land-use and land-cover change [LULCC]) and the processes (social-ecological) resulting from and shaping LULCC.

Improving Object-Based Land Use/Cover Classification from Medium Resolution Imagery by Markov Chain Geostatistical Post-Classification

Peer-reviewed publication

Land use/land cover maps derived from remotely sensed imagery are often insufficient in quality for some quantitative application purposes due to a variety of reasons such as spectral confusion. Although object-based classification has some advantages over pixel-based classification in identifying relatively homogeneous land use/cover areas from medium resolution remotely sensed images, the classification accuracy is usually still relatively low.

Quantifying Land Use in Past Societies from Cultural Practice and Archaeological Data

Peer-reviewed publication

Quantitative reconstructions of past land use facilitate comparisons between livelihoods in space and time. However, comparison between different types of land use strategies is challenging as land use has a multitude of expressions and intensities. The quantitative method presented here facilitates the exploration and synthetization of uneven archaeological and textual evidence from past societies.

Causes of informal settlements in Ekurhulen metropolitan municipality: An Exploration

Reports & Research
Août, 2017
Afrique du Sud

This article aims to explore the causes of informal settlements in Ekurhuleni Metropolitan Municipality (EMM). The article strongly challenges the view that the cause of informal settlements in EMM and other parts of South Africa is predominantly the apartheid government and agrees with literature which provides evidence that to a larger extent, the present government, not the apartheid government, is one of the dominant causes of informal settlements.

Draft policy document on the preservartion and developemnt of agricultural land

Legislation & Policies
Septembre, 2015
Afrique du Sud

The preservation, development and sustainable use of agricultural land are of vital importance to ensure long-term food security. On a global level, food security is closely linked to Goal 1 of the Millennium Development Goals, namely to eradicate extreme poverty and hunger by, amongst others, halving, between 1990 and 2015, the proportion of people who suffer from hunger.

ATC141126: Report of the SC Land on oversight visit to entities of Departments of Mineral Resources & Agriculture, Forestry & Fisheries, dated 25 November 2014

Legislation & Policies
Novembre, 2014
Afrique du Sud

The Select Committee on Land and Mineral Resources having conducted oversight at the Council of Geosciences (CGS), the Agricultural Research Council (ARC) and Onderstepoort Biological Products (OBP), from 21 – 22 October 2014 reports as follows:

1. Background and Introduction