Nitrogen-induced terrestrial eutrophication: cascading effects and impacts on ecosystem services

@article{Clark2017NitrogeninducedTE,
  title={Nitrogen-induced terrestrial eutrophication: cascading effects and impacts on ecosystem services},
  author={Christopher M. Clark and Michael D. Bell and James W. Boyd and Jana E. Compton and Eric A. Davidson and Christine Davis and Mark Fenn and Linda H. Geiser and Laurence Jones and Tamara F. Blett},
  journal={Ecosphere},
  year={2017},
  volume={8}
}
Human activity has significantly increased the deposition of nitrogen (N) on terrestrial ecosystems over pre-industrial levels leading to a multitude of effects including losses of biodiversity, changes in ecosystem functioning, and impacts on human well-being. It is challenging to explicitly link the level of deposition on an ecosystem to the cascade of ecological effects triggered and ecosystem services affected, because of the multitude of possible pathways in the N cascade. To address this… 

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References

SHOWING 1-10 OF 103 REFERENCES

Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States

Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause

Impacts to ecosystem services from aquatic acidification: using FEGS‐CS to understand the impacts of air pollution

Increases in anthropogenic emissions of sulfur (S) and nitrogen (N) have resulted in increases in the associated atmospheric deposition of acidic compounds. In sensitive watersheds, this deposition

Terrestrial acidification and ecosystem services: effects of acid rain on bunnies, baseball, and Christmas trees

This approach extends the analysis to include impacts on FEGS and humans, and lays the foundation for developing stakeholder-specific narratives, quantitative measures of endpoints, and for conducting demand-based valuations of affected ecosystem services.

Diatoms to human uses: linking nitrogen deposition, aquatic eutrophication, and ecosystem services

Nitrogen (N) loading to aquatic ecosystems can lead to eutrophication, changing the ecosystem within a waterbody, including primary productivity, water clarity, and food web dynamics. Nutrient

Global assessment of nitrogen deposition effects on terrestrial plant diversity: a synthesis.

  • R. BobbinkK. Hicks W. de Vries
  • Environmental Science
    Ecological applications : a publication of the Ecological Society of America
  • 2010
Ecosystems thought of as not N limited, such as tropical and subtropical systems, may be more vulnerable in the regeneration phase, in situations where heterogeneity in N availability is reduced by atmospheric N deposition, on sandy soils, or in montane areas.

Ecosystem services altered by human changes in the nitrogen cycle: a new perspective for US decision making.

Comparing the costs of N-related impacts or mitigation using the metric of cost per unit of N provides decision-makers an integrated view of N sources, damages and abatement costs to address the significant challenges associated with reducing N pollution.

Impacts of atmospheric nitrogen deposition: responses of multiple plant and soil parameters across contrasting ecosystems in long‐term field experiments

Atmospheric nitrogen (N) deposition is a global and increasing threat to biodiversity and ecosystem function. Much of our current understanding of N deposition impacts comes from field manipulation

Assessment of Nitrogen deposition effects and empirical critical loads of Nitrogen for ecoregions of the United States

This report synthesizes current research relating atmospheric nitrogen (N) deposition to effects on terrestrial and aquatic ecosystems in the United States and to identify empirical critical loads

A framework to quantify the strength of ecological links between an environmental stressor and final ecosystem services.

The STEPS framework produces "chains" of ecological components that explore the breadth of impacts resulting from the change of a stressor, providing a comprehensive analysis of the effects of anthropogenic stressors on measures of human well-being.
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