Our evolving conceptual model of the coastal eutrophication problem

JE Cloern - Marine ecology progress series, 2001 - int-res.com
A primary focus of coastal science during the past 3 decades has been the question: How
does anthropogenic nutrient enrichment cause change in the structure or function of …

Practical and innovative measures for the control of agricultural phosphorus losses to water: an overview

A Sharpley, B Foy, P Withers - Journal of environmental quality, 2000 - Wiley Online Library
Inputs of P are essential for profitable crop and livestock production. However, its export in
watershed runoff can accelerate the eutrophication of receiving fresh waters. The …

Lake eutrophication and its implications for organic carbon sequestration in Europe

NJ Anderson, H Bennion, AF Lotter - Global Change Biology, 2014 - Wiley Online Library
The eutrophication of lowland lakes in Europe by excess nitrogen (N) and phosphorus (P) is
severe because of the long history of land‐cover change and agricultural intensification. The …

Internal phosphorus loading in shallow Danish lakes

M Søndergaard, JP Jensen, E Jeppesen - Shallow Lakes' 98: Trophic …, 1999 - Springer
High phosphorus concentrations due to internal loading from the sediment with a strongly
negative impact on lake water quality, is often seen in shallow lakes after a reduction of …

[PDF][PDF] Human impact on nitrate export: an analysis using major world rivers

NF Caraco, JJ Cole - Ambio, 1999 - caryinstitute.org
We developed a simple model that related NO, export to point-source N loading and
nonpoint source N loads from chemical fertilizers and NO, deposition and tested it at the …

Submerged macrophytes as indicators of the ecological quality of lakes

M Søndergaard, LS Johansson… - Freshwater …, 2010 - Wiley Online Library
We analysed submerged macrophyte communities from 300 Danish lakes to determine the
efficacy of different species, maximum colonisation depth (Cmax) of plants as well as …

Long‐term changes and impacts of hypoxia in Danish coastal waters

DJ Conley, J Carstensen, G Ærtebjerg… - Ecological …, 2007 - Wiley Online Library
A 38‐year record of bottom‐water dissolved oxygen concentrations in coastal marine
ecosystems around Denmark (1965–2003) and a longer, partially reconstructed record of …

Nutrient pressures and ecological responses to nutrient loading reductions in Danish streams, lakes and coastal waters

B Kronvang, E Jeppesen, DJ Conley, M Søndergaard… - Journal of …, 2005 - Elsevier
The Danish National Aquatic Monitoring and Assessment Programme (NOVA) was
launched in 1988 following the adoption of the first Danish Action Plan on the Aquatic …

[PDF][PDF] Pond or lake: does it make any difference?

M Søndergaard, E Jeppesen, JP Jensen - Archiv für Hydrobiologie, 2005 - academia.edu
To investigate the importance of lake size, we analysed the chemical and biological
characteristics of nearly 800 Danish lakes ranging from 0.01 to 4200 ha. Most of the lakes …

Watershed land use effects on lake water quality in Denmark

A Nielsen, D Trolle, M Søndergaard… - Ecological …, 2012 - Wiley Online Library
Mitigating nutrient losses from anthropogenic nonpoint sources is today of particular
importance for improving the water quality of numerous freshwater lakes worldwide. Several …