共 16 条
[1]
Techni calsummary. IPCC(IntergovernmentalPanelonClimateChange). Climatechange1995:thescienceofclimatechange . 1996
[2]
Altering Rainfall Timing and Quantity in a Mesic Grassland Ecosystem: Design and Performance of Rainfall Manipulation Shelters[J] . Philip A. Fay,Jonathan D. Carlisle,Alan K. Knapp,John M. Blair,Scott L. Collins.  Ecosystems . 2000 (3)
[3]
RoleofnitrogeninherbageproductionbyAgrostis_Festucahillgrassland. Harrison,A.F.,K Taylaop,J.C.Hatton,D.M.Howard. JournalofAppliedEcology . 1994
[4]
Sensitivityofthreegrasslandcommunitytosimulatedextremetemperatureandrainfallevents. White,T.,B Campbell,P.Kemp,C.Hunt. GlobalChangeBiology . 2000
[5]
Nutrientavailability,plantabundance,andspeciesdiversityintwoalpinetundracom munities. Theodese,T.A,W.D.Bowman. Ecology . 1997
[6]
Nitrogenfertilization,botanicalcompositionandbiomassproductiononmixed_grassrangeland. Samuel,M.J,R.H.Hart. JournalofRangelandManagement . 1998
[7]
Nutrientup takefromenrichedmicrositesbythreegreatbasinperennials. Black,R.A,J.R Richard,J.H.Manwaring. Ecology . 1994
[8]
DIFFERENTIAL UTILIZATION OF SUMMER RAINS BY DESERT PLANTS
[J].
OECOLOGIA,
1991, 88 (03)
:430-434
[9]
Theeffectofliginandnitrogenonthedecompositionoflitterinnutrient_poorecosystem:atheoreticalapproach. Berendse,F,B Berg,E.Bosatta. CandianJournalofBotany . 1987
[10]
Physiological and production responses of plant growth forms to increases in limiting resources in alpine tundra: implications for differential community response to environmental change[J] . William D. Bowman,Theresa A. Theodose,Melany C. Fisk.  Oecologia . 1995 (2)