نتایج جستجو برای: revetment
تعداد نتایج: 173 فیلتر نتایج به سال:
Abstract Riverbank erosion is a common hazard in Bangladesh, posing significant threat to homes, properties, and livelihoods. In recent years, the government of Bangladesh has intensified efforts mitigate riverbank by hardening shorelines, including building concrete revetments, but local dynamics these interventions are not well documented. To address this, we present results from study commun...
Urban river ecological health assessment is an effective means to manage urban rivers, and combining principles of landscape ecology can provide new help for the restoration rivers improving their ecosystem service value. From perspective important functions ecosystems, based on typical sample site investigations different sections, questionnaire surveys, remote sensing technology, a fuzzy comp...
We examined inter-habitat variation in benthic macroinvertebrate assemblages in the 180-km Garrison Reach of the Upper Missouri River, North Dakota (USA) in 2001–2003. The Garrison Reach is unchannelized with a mostly rural setting. Flows are regulated by Garrison Dam.We sampled benthos from three habitats defined a priori: channel, shoreline, and backwater. Benthic assemblages were different i...
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