Conservation commonly requires trade-offs between social and ecological goals. For tropical small-scale fisheries, spatial scales of socially appropriate management are generally small-the median no-take locally managed marine area (LMMA) area throughout the Pacific is less than 1 km(2). This is of particular concern for large coral reef fishes, such as many species of grouper, which migrate to...

Landsat TM and ETM+ images were used to examine urban growth for the Greater Cairo area, Egypt, between 1986 and 1999, assisted by fieldwork and high spatial resolution images such as IRS, CORONA, and IKONOS. During the study period, urban land (collectively classified as built-up surface) increased significantly. Most of the increases in urban land came from the conversion of desert land and f...

the area under study is located 75 km north of isfahan north of fenshark village.the mesozoic deposits of this area have been metamorphosed in the vicinity of neogene granodiorites and quartzdiorites ,forming hornfelses in three individual facies albit-epidot-hornfelses in three individual facies albit-epidot-hornblende-and pyroxene hornfels. wollastonite,vesuvianite,garnet and calcite are the ...

abstract shah jahan, based on structural zone is located in south of kapedagh and in eastern side of aladagh mountains in 37◦ till 37◦25' northern latitude and 57◦30' till 58◦30' eastern longitude of northeastern part of iran. geomorphologic and tectonic elements show that this area is partly young and mountains can be affected highly by geomorphologic and hydrologic elem...

Purpose – The specific aim of this paper is to explore the multi-disciplinary academic antecedents of KM in order to better understand KM. By doing so, it is suggested that KM can be more effectively applied in real-world situations, such as professional occupations. Design/methodology/approach – The approach is conceptual: five core antecedents of KM – philosophy, sociology, psychology, comput...

This is a theoretical paper that has the purpose of reviewing previous experiences based on surveying the extant literature with the aim of delving into the subject of Knowledge Management (KM) Performance. It is an attempt to try to identify performance indicators for measuring KM systems. The paper presents important works related to direct KM performance and another way of evaluating KM perf...