| http://www.w3.org/ns/prov#value | - Similarly, human activities far inland, such as agriculture and forestry, affect coastal ecosystems when fresh water is diverted from <a href=http://www.eoearth.org/article/Estuary>estuaries</a> or when land-based pollutants enter coastal waters (nearly 80% of the pollutant load reaching the oceans comes from terrestrial sources).
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