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Analysis of relationships between abandoned cultivated land and agricultural damage by wild boar using GIS analysis in the former Maebaru City, Fukuoka

Journal Articles & Books
Outubro, 2013

A questionnaire survey was conducted using 1,069 farmers about wild boar damage on agricultural land in the former Maebaru City in Fukuoka Prefecture. Abandoned cultivated land in the city was 11,202 ha. The questionnaire contained information about farming, damages attributable to wild boar, and the countermeasures against wild boar. The collection rate of valid questionnaires was 79.6%. The crop damaged the most was rice (53%), followed by vegetables (16%), oranges (13%), potatoes (5%), and others (13%).

Linking Land Cover Data and Crop Yields for Mapping and Assessment of Pollination Services in Europe

Peer-reviewed publication
Setembro, 2013

Pollination is a key ecosystem service as many crops but in particular, fruits and vegetables are partially dependent on pollinating insects to produce food for human consumption. Here we assessed how pollination services are delivered at the European scale. We used this assessment to estimate the relative contribution of wild pollinators to crop production. We developed an index of relative pollination potential, which is defined as the relative potential or relative capacity of ecosystems to support crop pollination.

AN EVALUATION OF THE CADASTRAL SYSTEM IN KENYA AND A STRATEGY FOR ITS MODERNIZATION

Reports & Research
Julho, 2013
Quênia

The Cadastral system in Kenya was established in 1903 to support land alienation for the white settlers who had come into the country in the early part of the 20th Century. In the last hundred years, the system has remained more or less the same, where land records are kept in paper format and majority of operations are carried out on a manual basis. The lack of a modern cadastral system has contributed to problems in land administration in the country.

Mainstreaming Natural Capital into Decisions: Integrated Valuation of Ecosystem Services

Peer-reviewed publication
Julho, 2013
Global

The purpose of the article is to review current paradigms in ecosystem services valuation, existing gaps and current trends in addressing those gaps. Natural capital, often defined as the stock of natural ecosystems that yields a flow of valuable ecosystem goods or services into the future, is often undervalued or not valued at all by governments, business and society, which leads to environmental degradation and loss of biodiversity.

Historical and Contemporary Geographic Data Reveal Complex Spatial and Temporal Responses of Vegetation to Climate and Land Stewardship

Peer-reviewed publication
Junho, 2013

Vegetation and land-cover changes are not always directional but follow complex trajectories over space and time, driven by changing anthropogenic and abiotic conditions. We present a multi-observational approach to land-change analysis that addresses the complex geographic and temporal variability of vegetation changes related to climate and land use.

Mapping Urbanization Dynamics in Major Cities of Colombia, Ecuador, Perú, and Bolivia Using Night-Time Satellite Imagery

Peer-reviewed publication
Março, 2013
Equador
Bolívia
Colômbia
Peru

By 2050, 90% of the population in Latin America will live in cities, but there is a lack of up-to-date spatial information about the urban extent and patterns of urbanization in cities of this region. In this study, we analyzed population growth, urban density and urbanization dynamics between 1992 and 2009 in the major cities of Bolivia, Colombia, Ecuador and Perú using Google Earth and DMSP/OLS night-time lights imagery. We used Google Earth to map the urban extent, and time series of night-time lights to analyze spatial patterns of urban development.

Economics of Adaptation to Climate Change : Vietnam

Março, 2013

This report provides a synthesis of key
findings of sector studies undertaken in Vietnam in the
context of the EACC study. The sector studies were on
agriculture (Zhu & Guo 2010), a separate computable
general equilibrium [CGE] analysisbased on
agriculture findings (Adams et al. 2010), aquaculture (Kam
et al. 2010), forestry (Phuong). At the global level, the
EACC study estimates that it will costbetween $70

ICARDA Annual Report 2012

Reports & Research
Janeiro, 2013
Global

For ICARDA, 2012 has been a time of change and evolution. We have been busy tackling the many issues of dryland agriculture and global food production against a backdrop of focusing our efforts as a force for change for people living in the world's drylands and our areas of scientific expertise.

Assemblée Générale de la FGF et Université de perfectionnementdes Géomètres Francophones d’Afrique Subsaharienne (Ouagadougou Report)

Reports & Research
Dezembro, 2012
Afrique occidentale
Afrique

En marge de l’Assemblée Générale de la Fédération des Géomètres Francophones (FGF), ONU-Habitat et le Réseau Mondial des Instruments Fonciers (GLTN), a organisé une séance de formation sur la bonne gouvernance foncière.
Cette rencontre technique et scientifique a réuni 130 experts géomètres, du secteur privé, du secteur public, enseignants, étudiants, venus de 13 pays d’Afrique Subsaharienne et d’Europe.

Assessment of Irrigation Land Suitability and Development of Map for the Fogera Catchment Using GIS, South Gondar

Reports & Research
Dezembro, 2012
Hong Kong

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, South Gondar. Soil and water sampling spots were selected based on free and grid survey techniques and their locations were taken using Global Positioning System (GPS).

Application of INSPIRE directive to water management on large irrigation areas

Journal Articles & Books
Dezembro, 2012
Europa

The goal of this paper is to illustrate how INSPIRE can facilitate orientation and advice to calculate the water requirements of crops. These technologies can provide information adapted to specific conditions, updated daily and in an interactive way. These tools permit the integration and management of georeferenced agroclimatic data, soil maps, quality of waters, crop information and technical parameters of a farm.