Land Journal | Page 118 | Land Portal

Land Journal Resources

Exibindo 1171 - 1180 de 1512
Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Quirguistão, Ásia Central

From a Mongolian ‘super mine’ to China’s One Belt One Road, rapid infrastructural development is reforging Central Asia as an economic pivot of the future. Such development offers enticing economic benefits, but threatens fragile environments and local livelihoods. Due to the weakness of the state, the emphasis will be on citizens to hold developers accountable to their social and environmental pledges. Reports of political elites influencing the demands of popular protests call into question the ability of citizens to fulfil this function.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Global

Increases in human population and per-capita consumption are putting enormous pressure on land resources. About 38% of the Earth’s land area is being used in agricultural production [1], with about half (ca. 31%) of the remaining land being under forest cover [2] and the other half being less suitable for agricultural production due to edaphic, topographic and/or climatic factors. Despite the fact that over the last three decades the world food production has doubled [3], about 1 in 9 people in the world is still undernourished [4].

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Global

The purpose of this study is to identify the impacts of abandoned quarries and to examine scenarios for their restoration. Two quarries were selected as case studies, which are located in the Evros Region (NE Greece). Initially, the current state of the abandoned quarries was recorded and evaluated, including slopes, landscape, land use, as well as cultural elements. Four alterative scenarios for the exploitation of each quarry were proposed, taking into account the specifics of each site. Financial, environmental, and socioeconomic criteria were then used to evaluate these scenarios.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
China

Environmental conservation has developed significantly in China over the past 20 years, including more collaborative approaches and recent advances in establishing a national parks system. This study reviews the development of protected areas in the headwaters of the Yangtze River, drawing lessons from experiences of community development and co-management approaches. Community engagement and participation in developing localized plans for natural resource utilization and conservation have been critical features of successful ventures.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Tanzânia

We studied livelihood changes and poverty dynamics over a 25-year period in two villages in central Tanzania. The villages were, from the early 1990s and 2000s, strikingly poor with between 50% and 55% of families in the poorest wealth groups. 25 years later much has changed: people have become substantially wealthier, with 64% and 71% in the middle wealth groups. The new wealth had been generated locally, from farming, particularly of sunflowers as a cash crop. This goes against a conventional view of small-scale farming in Tanzania as being stagnant or unproductive.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
África do Sul, Zimbabwe, África austral

This paper investigates the drivers and dynamics of livelihood and landscape change over a 30-year period in two sites in the communal drylands of Zimbabwe (Marwendo) and South Africa (Tshivuhulani). Of particular interest to us was how access to social protection and a wider range of options may mitigate increased vulnerability under a changing climate. A mixed methods approach (using household surveys, focus group discussions, life history interviews, transect walks and secondary sources of data) was applied to develop human–environment timelines for each study site.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Global

Smallholder farming constitutes an important but marginalized sector, responsible for most of the world’s agricultural production. This has a significant influence in the land use/cover change process and agrobiodiversity conservation, especially in mountainous regions of the developing world. Thus, the maintenance of sustainable smallholder farming systems represents a key condition for sustainable land management and to safeguard the livelihoods of millions of rural households.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Indonésia

Land use and land cover (LULC) change causes biodiversity decline through loss, alteration, and fragmentation of habitats. There are uncertainties on how LULC will change in the future and the effect of such change on biodiversity. In this paper we applied the Land Change Modeler (LCM) and Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) Scenario Generator tool to develop three spatially explicit LULC future scenarios from 2015 to 2030 in the Pulang Pisau district of Central Kalimantan, Indonesia.

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Global

Wildland fires are a critical Earth-system process that impacts human populations in each settled continent[...]

Library Resource

Volume 7 Issue 2

Publicação revisada por pares
Junho, 2018
Grécia

Today low-lying coastal areas around the world are threatened by climate change-related hazards. The identification of highly vulnerable coastal areas is of great importance for the development of coastal management plans. The purpose of this study is to assess the physical and social vulnerability of the Peloponnese (Greece) to coastal hazards. Two indices were estimated: The Coastal Vulnerability Index (CVI) and the Social Vulnerability Index (SVI).

Compartilhe esta página