共 7 条
[1]
Regional nitrogen budgets and riverine N & P fluxes for the drainages to the North Atlantic Ocean: Natural and human influences[J] . R. W. Howarth,G. Billen,D. Swaney,A. Townsend,N. Jaworski,K. Lajtha,J. A. Downing,R. Elmgren,N. Caraco,T. Jordan,F. Berendse,J. Freney,V. Kudeyarov,P. Murdoch,Zhu Zhao-Liang.Biogeochemistry . 1996 (1)
[3]
Nutrient Limitation of Net Primary Production in Marine Ecosystems[J] . R W Howarth.Annual Review of Ecology and Systematics . 1988
[4]
Input-output models[J] . Richard A. Vollenweider.Schweizerische Zeitschrift für Hydrologie . 1975 (1)
[5]
Quantifying the relationship between nitrogen input and productivity of marine ecosystems .2 Nixon,SW. Adv. Mar. Techn. Conf . 1992
[6]
Nitrogen and phosphorus concentrations and N: P ratios in Norwegian lakes: perspectives on nutrient limitation .2 Faafeng,B. A,D. O. Hessen. Verhandlungen Internationale Vereinigung fur Theoretische und Angewandte Limnologie . 1993
[7]
Long-term change in Lake-Tahoe (California–Nevada, USA) and its relation to atmospheric deposition of algal nutrients .2 Jassby,AD,Goldman,CR,Reuter,JE. Arch Hydrobiol Beih Ergebn Limnol . 1995