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81.
“Sabkha” is an Arabic term commonly used in foreign languages to denote a salt flat, a shallow depression. Sabkhas normally occur near sea level or at the underground water level. They usually are encrusted with a salt crust layer, the thickness of which depends on the location of the sabkhas and the evaporation rate. Sabkhas are one of the prominent surface topographical features in the Kuwaiti coastal zone, occupying an area of about 769.4 km2, equivalent to 4.3 percent of the nation's total area. Due to their presence in the most important locations near the coastline, they are a most suitable setting for exploitative human activities. Sabkhas have attracted development proponents, particularly after the increased economic growth, and urgent need for homes and housing facilities. The most significant developments in the sabkha lands are urban development, agricultural forestation, and nature reserves. This study has revealed that there are environmental hazards related to the use of sabkha lands, including salt weathering, soil salinization, tree damage and depletion of natural reserves, the deterioration of nebakha (formation and growth around plants in the desert where groundwater is available for vegetation; the usual dune forms that occur in such instances are isolated mounds around individual plants) fields, and semikarstic (an area of irregular limestone in which erosion has produced fissures, sinkholes, underground streams, and caverns) solution holes. Therefore, use of such lands should take into account scientific investigation and selection among the different development fields. Such a fragile environment obliges us to consider nature conservation, a non‐disruption or depletion of sabkhas' limited natural resources, and their environmental components. The concept of the sustainable development should prevail in the use of such sabkhas.  相似文献   
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Beginning in the 1850s, Christian missionary organizations established schools in Ottoman Palestine. A variety of networks developed over the years, principally those of the Anglicans and Catholics. Initially, these schools provided an education emphasizing European Christian values and subjects. Over time, however, a slow process of indigenization occurred. The first fruits of this process are illustrated by young leaders like Emil Tume and Tewfik Tubi who were prominent in the political opposition in Israel's first years of statehood. Another generation produced such notables as author Raja Shehadeh and Hanan Ashwari. In today's Israel and the Palestinian territories, the best schools, from a standpoint of matriculation, are Christian private schools that are open to all communities. Through this history, the article examines the development of a Christian school network and the political activism, involvement, and empowerment they engendered. It also provides a case study of the Rosary Sisters' school system.  相似文献   
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For 20 years, as of 1991, multiple rounds of negotiations took place between Syria and Israel. These negotiations revolved around the entire gamut of problems separating the two countries: borders, recognition, finality of the conflict, normalization, security arrangements, the Israeli civilian population in the disputed territory, water, Lebanon, the Palestinian issue, Iran, and terrorism. Israeli Prime Ministers, Syrian presidents, foreign ministers, and senior generals from both sides participated in the talks, and third parties such as the United States and Turkey were also involved. Yet peace was not achieved, although not for a lack of effort. This article tries to shed light on some of the reasons for this continuing failure.  相似文献   
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