| http://www.w3.org/ns/prov#value | - f_Ecosystem_Services">11 </a>and <a href=/article/Ecosystems_and_Human_Well-Being:_Volume_1:_Current_State_and_Trends:_Nutrient_Cycling>12</a>.) A number of observations suggest that after a disturbance or when environmental conditions change, biodiversity richness at larger spatial scales, such as landscapes and regions, can ensure that appropriate key species for ecosystem functioning are recr
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