The main objective of this study is to introduce the first consistent long term land cover database for Jordan. The Jordan National Land Cover Database (JNLCD) consists of four land cover maps for the years 1984, 1991, 1998, and 2014 that were developed at 30m resolution using a total of 11 Landsat TM/OLI satellite scenes. We primarily applied ISO DATA classification method and rule based method for refining misclassified classes. The overall accuracy achieved for the 1984 land cover map was 88% and for the 2014 land cover map was 93%.
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Library ResourceDocuments et rapports de conférencemars, 2016Asie occidentale, Jordanie
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Library ResourceDocuments de politique et mémoiresfévrier, 2016Asie occidentale, Jordanie
Research on micro-catchment rainwater harvesting techniques by ICARDA and Jordanian
scientists has led to the establishment of semicircular bunds on contour ridges and furrows
(using GPS laser-guided Vallerani machine) and runoff strips in two communities of Jordan
Badia. As an outcome of this research, an effective micro-catchment laser-guided system was
identified for rainfall harvesting, which has led to improved water availability, increased
vegetative cover and improved soil health, and provided rural communities substantial sources -
Library ResourceArticles et Livresdécembre, 2011Jordanie, Asie occidentale
The Badia constitutes about 90% of the total land area of Jordan, which is 89 342 km2. Its average annual rainfall is < 200 mm. The area with annual rainfall of 100–200 mm is considered the promising rangeland for rehabilitation. The Badia (part of the rangeland) supplies the livestock sector with about 20% of forage needs, while all the other sources provide the sector with only about 5% of forage.
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Library ResourceRapports et recherchesdécembre, 2000Arménie, Azerbaïdjan, Géorgie, Iran, Kazakhstan, Kirghizistan, République arabe syrienne, Tadjikistan, Turkménistan, Ouzbékistan, Asie méridionale, Asie central, Asie occidentale
This issue of Caravan chronicles ICARDA’s efforts in developing a research strategy and a need-based research program for the CAC region. In doing so, ICARDA played a major role in bringing together all partners, most importantly donors. The article on page 8 traces the history of this effort and provides an overview of the current status of collaboration.
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Library ResourceRapports et recherchesjuillet, 2018Afrique septentrionale, Égypte, Maroc, Soudan, Tunisie, Afrique orientale, Éthiopie, Asie méridionale, Afghanistan, Inde, Iran, Asie occidentale, Iraq, Jordanie, Liban, Palestine, République arabe syrienne
Widespread heat waves, floods, and droughts last year were a strong reminder of the threats posed by climate change. In the non-tropical dry areas where ICARDA works we are becoming accustomed to record high temperatures and increasing water scarcity year on year. Resilience and climate change adaptation are at the heart of ICARDA’s new Strategic Plan 2017-2026 – a bold and ambitious effort to harness cutting-edge science and deliver the tools and technologies that smallholder farmers need to maintain agricultural production and protect their livelihoods.
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Library ResourceDocuments et rapports de conférenceavril, 2016Jordanie, Asie occidentale
Rangelands are the mainstay of pastoral livelihoods worldwide. Within rangelands, there are landscape depressions or lowlands characterized by high production potentials with their unique edaphic and hydrologic properties. The purpose of this ongoing research is to evaluate the effect of grazing exclusion on the vegetation characteristics and plant community structure in the arid lowland pastoral ecosystems. Plots were randomly identified within two distinct lowlands in Majidya and Sabha, in the Jordanian Badia.
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Library ResourceRapports et recherchesnovembre, 1999République arabe syrienne, Asie occidentale
This report summarizes the results obtained during 1998/99 season related to the socioeconomic research component of Integrated Watershed Development Project in Mihassa. The Project aims at developing sustainable practices of water harvesting and water spreading techniques, under very arid conditions, to produce sustainable increases in the amount of forages, and to improve grazing and range lands available for sheep and goats. In 1989, the Syrian Government established, as a part of this project, Mihassa Research Station, which is located at about 130 km to the northeast of Damascus City.
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Library ResourceRapports et recherchesdécembre, 2012Asie occidentale, Jordanie
This publication is a baseline assessment reviewing the current knowledge of land degradation in the rangelands of Jordan - known as Badia - with a special focus on its causes. It includes a review of current legislation and on-going initiatives to combat land degradation, along with an analysis of the main constraints limiting their effectiveness.
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Library ResourceRapports et recherchesaoût, 2012Afrique septentrionale, Algérie, Libye, Maroc, Afrique orientale, Érythrée, Éthiopie, Asie central, Kazakhstan, Tadjikistan, Turkménistan, Ouzbékistan, Asie méridionale, Iran, Asie occidentale, Bahreïn, Iraq, Jordanie, Koweït, Oman, Qatar, Arabie saoudite, République arabe syrienne, Émirats arabes unis
This issue of Caravan describes the new program, and some of the research innovations it will build on. The issue begins with two ‘opinion pieces’ by scientists from partner organizations in the CRP. They share lessons learnt from past successes (and failures), and ideas that could be applied to dryland
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Library ResourceRapports et recherchesseptembre, 2019Afghanistan, Émirats arabes unis, Égypte, Inde, Jordanie, Liban, Maroc, Oman, Pakistan, Soudan, République arabe syrienne, Tunisie, Turquie, Ouzbékistan, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentale
ICARDA continued to play a critical role in the development, improvement, and dissemination of climate-resilient crop varieties last year. The varieties strengthened food and nutritional security and provided a critical defense against extreme temperatures, water scarcity, and the emergence of new pests and diseases.
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