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The top documents tagged [dissolved nitrate]
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161-164
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Grass controls erosion…but does grazing cause nutrient pollution? 70 -85% of N and P ingested passes thru the cow. 500-1000 kg N/ha/yr directly under
213 views
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Decomposition. Role in ecosystems – decomposition is gradual disintegration of dead organic matter and is brought about by both physical and biological
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Ocean Water
55 views