Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Karen A. Poiani"'
Autor:
Karen A. Poiani, W. Carter Johnson
Publikováno v:
Wetlands. 36:273-285
This paper reviews the findings of a 25-year project (1990–2015) that has examined the potential effects of climate change on the vegetation structure, hydrologic function, and biodiversity of wetlands in the Prairie Pothole Region (PPR) of North A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dab371cc01b7ad546e79a69ea70e15f
https://doi.org/10.1007/s13157-016-0790-3
https://doi.org/10.1007/s13157-016-0790-3
Publikováno v:
Wetlands. 24:385-398
Orchid Meadows is a long-term wetland research and monitoring site on the Coteau des Prairie in extreme east-central South Dakota, USA. It is a 65-ha Waterfowl Production Area with numerous temporary, seasonal, and semi-permanent wetlands. Ground wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::340fb020ca1cc24e7b5a981c6ddb4ffa
https://doi.org/10.1672/0277-5212(2004)024[0385:ioweot]2.0.co
https://doi.org/10.1672/0277-5212(2004)024[0385:ioweot]2.0.co
Publikováno v:
Conservation Biology. 15:513-522
Two common but relatively untested approaches to prioritizing conservation areas involve identification of umbrella-species habitat and selection of large blocks of remaining natural vegetation. We tested an umbrella-species approach to identificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1a853f61607dc5726fc00512f273996
https://doi.org/10.1046/j.1523-1739.2001.015002513.x
https://doi.org/10.1046/j.1523-1739.2001.015002513.x
Autor:
Katherine P Seaton, Karen A. Poiani, Robert D. Sutter, Jeffrey V. Baumgartner, Shelley L Green, Steven C. Buttrick, Edward Hopkins, George D Ivey
Publikováno v:
Landscape and Urban Planning. 43:143-156
Site conservation planning in The Nature Conservancy is a scale-independent process that defines the landscape within which conservation targets (i.e., species and communities of concern) can persist. The process integrates more traditional preserve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa364cb50a661e585b87933c7a6897b
https://doi.org/10.1016/s0169-2046(97)00086-8
https://doi.org/10.1016/s0169-2046(97)00086-8
Publikováno v:
Landscape Ecology. 11:237-255
We developed a spatially-explicit, quantitative Nitrogen Leaching Index to assess the potential for non-point source subsurface nitrogen pollution to wetlands. The index was based on the leaching potential of the watershed soils, the amount of nitrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de63d298b13ff7e385880b69434c1b4
https://doi.org/10.1007/bf02071814
https://doi.org/10.1007/bf02071814
Publikováno v:
Limnology and Oceanography. 41:871-881
A mathematical model (WETSIM 2.0) was used to simulate wetland hydrology and vegetation dynamics over a 32-yr period (196 1-1992) in a North Dakota prairie wetland. A hydrology component of the model calculated changes in water storage based on preci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dac5b788d50a871c292ea7194f2c7f5
https://doi.org/10.4319/lo.1996.41.5.0871
https://doi.org/10.4319/lo.1996.41.5.0871
Publikováno v:
Journal of the American Water Resources Association. 31:283-294
We assessed the potential effects of increased temperature and changes in amount and seasonal timing of precipitation on the hydrology and vegetation of a semi-permanent prairie wetland in North Dakota using a spatially-defined, rule-based simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9995cf2877cb4318310cd968869d0860
https://doi.org/10.1111/j.1752-1688.1995.tb03380.x
https://doi.org/10.1111/j.1752-1688.1995.tb03380.x
Publikováno v:
Environmental Management. 19:197-224
The rapid increase in atmospheric concentrations of greenhouse gases has caused concern because of their potential to alter the earth's radiation budget and disrupt current climate patterns While there are many uncertainties associated with use of ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d591b51708e17360bca782f308b4c27
https://doi.org/10.1007/bf02471991
https://doi.org/10.1007/bf02471991
Autor:
Karen A. Poiani, W. Carter Johnson
Publikováno v:
Climatic Change. 24:213-232
We assessed the potential effects of a greenhouse gas-induced global climate change on the hydrology and vegetation of a semi-permanent prairie wetland using a spatially-defined, rule-based simulation model. An 11-yr simulation was run using current
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4269a80062bfc98c8a71e690653179f7
https://doi.org/10.1007/bf01091830
https://doi.org/10.1007/bf01091830
Autor:
Karen A. Poiani, W. Carter Johnson
Publikováno v:
Ecological Applications. 3:279-293
The objective of this study was to construct a spatial simulation model of the vegetation dynamics in semi-permanent prairie wetlands. A hydrologic submodel es- timated water levels based on precipitation, runoff, and potential evapotranspiration. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef980bec533736fa4569f809d0302e5d
https://doi.org/10.2307/1941831
https://doi.org/10.2307/1941831