Dynamic changes in seagrass assemblages under eutrophication and implications for recovery
نویسندگان
چکیده
منابع مشابه
Dynamic changes in seagrass assemblages under eutrophication and implications for recovery
Over the last 20 years, loss of seagrass beds, often related with increased eutrophication, became a common problem worldwide. In the Mondego estuary (Portugal), eutrophication has triggered serious biological changes, which led to an overall increase in primary production and to a progressive replacement of seagrass Zostera noltii beds by coarser sediments and opportunistic macroalgae. The eff...
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Dynamic Assessment: From Underlying Constructs to Implications for Language Teaching
Testing as a general trait of social life has received a great deal of attention by many language teachers and scholars. Throughout history, people have been tested to prove their abilities and experiences or to confirm their capacities. Many authorities have said that assessment and instruction should be integrated as a single and inseparable activity which seeks to understand development by a...
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ژورنال
عنوان ژورنال: Journal of Experimental Marine Biology and Ecology
سال: 2004
ISSN: 0022-0981
DOI: 10.1016/j.jembe.2003.10.014