ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Human interventions have caused a worldwide increase in river inputs of nitrogen (N) and phosphorus (P) to the coastal seas by more than a factor of four, leading to considerable eutrophication10'11 and to an increase in the frequency of unusual and/or noxious algal blooms12. Shifts from diatoms to ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/386385a0
Permalink