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IssuesVocación de la tierraLandLibrary Resource
There are 191 content items of different types and languages related to Vocación de la tierra on the Land Portal.
Displaying 121 - 132 of 135

biophysical approach to delineate a northern limit to commercial forestry: the case of Quebec’s boreal forest1

Journal Articles & Books
Diciembre, 2015
Canadá

The boreal forest ecosystem is one of the largest frontier forests of the world, providing many ecological services to society. Boreal forests are also economically important, but forest harvesting and management become increasingly difficult when one moves from south to north in boreal environments. An approach was thus developed to assess the suitability of land units for timber production in a sustainable forest management (SFM) context in the northern boreal forest of Quebec (Canada).

Evaluating the potential of concentrating solar power generation in Northwestern India

Journal Articles & Books
Diciembre, 2013
India

To accelerate the decarburization in the Indian power sector, concentrating solar power (CSP) needs to play an important role. CSP technologies have found significant space in the Jawaharlal Nehru National Solar Mission (JNNSM) of the Indian government in which 20,000MW grid connected solar power projects have been targeted by 2022 with 50% capacity for CSP.

Crop yield response to climate change varies with cropping intensity

Journal Articles & Books
Diciembre, 2015

Projections of the response of crop yield to climate change at different spatial scales are known to vary. However, understanding of the causes of systematic differences across scale is limited. Here, we hypothesize that heterogeneous cropping intensity is one source of scale dependency. Analysis of observed global data and regional crop modelling demonstrate that areas of high vs. low cropping intensity can have systematically different yields, in both observations and simulations.

Using combined AHP–genetic algorithm in artificial groundwater recharge site selection of Gareh Bygone Plain, Iran

Journal Articles & Books
Diciembre, 2014
Irán

Flood spreading is one of the suitable strategies to control and benefit from floods which in turn improve the groundwater recharge, makes soil more fertile, and increases nutrients in soil. It is also a method for reusing sediment, which is usually wasted. Thus, selection of suitable areas for flood spreading and directing the flood water into permeable formations are amongst the most effective strategies in flood spreading projects.

The possibilities for recultivation of overgrown areas in Slovenia

Conference Papers & Reports
Diciembre, 2011
Eslovenia

Still, more agricultural land is getting abandoned in Slovenia, specially in less favored areas. Such process of degradation of fertile land is most intensively present in the Obalno-kraska region and Goriska. Similar happens with grassland in mountain region as less and less animals which are suitable for that region are bred there. To prevent brush encroachment and to start recultivation of aban

Land suitability analysis for agriculture in the Abbay basin using remote sensing, GIS and AHP techniques

Journal Articles & Books
Diciembre, 2016
Etiopía

To meet growing population demands for food and other agricultural commodities, agricultural land-use intensification and extensification seems to be increasing in the Abbay (Upper Blue Nile) basin in Ethiopia. However, the amount, location and degree of suitability of the basin for agriculture seem not well studied and/or documented. From global data sources, literature review and field investigation, a number of agricultural land suitability evaluation criteria were identified.

Land suitability for oil palm in Kalimantan, Indonesia

Diciembre, 2006
Indonesia
Asia oriental
Oceanía

There is an increasing global demand for oil palm, but its production provokes societal debate on the environmental and social aspects that surround it, particularly in southeast Asia. This study, at the request of request of the Dutch Ministry of Agriculture, Nature and Food Quality (LNV), ISRIC-World Soil Information, Alterra and Plant Research International, assessed the biophysical land suitability for the production of oil palm in Kalimantan, Indonesia.

Increasing Sugar Production in Indonesia through Land Suitability Analysis and Sugar Mill Restructuring

Peer-reviewed publication
Abril, 2019
Indonesia

Indonesia is the fourth most populated country in the world with an annual population growth rate of 1.3%. This growth is accompanied by an increase in sugar consumption, which is occurring at an annual rate of 4.3%. The huge demand for sugar has created a large gap between sugar production and demand. Indonesia became the world’s largest sugar importer in 2017–2018. Sugarcane farmers have an important role in sugar production. They are facing problems with declining sugarcane productivity and arable land decreasing.

Comparison of Cash Crop Suitability Assessment Using Parametric, AHP, and FAHP Methods

Peer-reviewed publication
Mayo, 2019
Tailandia

Cash crops, which include eucalyptus, play an important role in Thailand in wood utilization. Consequently, cash crops have become a significant driving force in land use changes and low crop yield; thus, the development of an accurate cash crop suitability model is needed. The aim of this study is to evaluate the land suitability of cash crops, such as eucalyptus, which is based on Multi Criteria Decision Making (MCDM) in Nakhon Ratchasima Province in Thailand.

KENYA LAND POLICY: ANALYSIS AND RECOMMENDATIONS

Journal Articles & Books
Mayo, 2009
Kenya

This analysis and recommendations stem from USAID/Kenya’s request for an assessment of Kenya’s draft National Land Policy (dNLP).4 It was conducted under the global task order: Property Rights and Resource Governance Program, a mechanism designed and supervised by USAID-EGAT’s Land Resources Management Team under the Office of Natural Resources Management.

Land Suitability Assessment For Effective Crop Production, a Case Study of Taita Hills, Kenya

Journal Articles & Books
Marzo, 2015
Kenya

Agriculture is the backbone of Kenya’s economy. Agriculture in Kenya is characterized by low productivity due to low external inputs, lack of good farming practices, soil erosion, and other losses. In most farming regions of the country, agriculture depends entirely on rainfall which sometimes is scarce. The problem of selecting the correct land for the cultivation of certain crops is a long-standing and mainly empirical issue. The objective of this study is to extrapolate and generate a crop suitability map showing areas suitable for agricultural activities in Taita Hills in Kenya.