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The valuation of ecosystem services: Are the challenges too many to ensure the maintenance of ecosystem integrity?
… Regulating services, such as pest control, flood control, soil fertilizer, and water filtration are considerably more … ecosystem services, such as the production of oxygen, and soil formation. See further the Millennium Ecosystem … such as environmental quality, including air pollution, water pollution, and noise, or environmental …
Evaluating effectiveness : A framework for assessing management effectiveness of protected areas
… services/ functions Catchment management and water supply Soil conservation Climate and disaster mitigation Clean air/pollution mitigation Biodiversity Ecosystem level Species … with previous years Evidence of graffiti, trampling and soil compaction Photo-monitoring and analysis …