-
1
-
-
0001161829
-
The ecology and biology of Panax quinquefolium L. (Araliaceae) in Illinois
-
Anderson, R.C., J.S. Fralish, J.E. Armstrong, and P.K. Benjamin. 1993. The ecology and biology of Panax quinquefolium L. (Araliaceae) in Illinois. American Midland Naturalist 129:357-372.
-
(1993)
American Midland Naturalist
, vol.129
, pp. 357-372
-
-
Anderson, R.C.1
Fralish, J.S.2
Armstrong, J.E.3
Benjamin, P.K.4
-
2
-
-
0003802524
-
-
Miscellaneous Publication No. 1391, U.S. Department of Agriculture, Washington, D.C.
-
Bailey, R.G. 1980. Description of the ecoregions of the United States. Miscellaneous Publication No. 1391, U.S. Department of Agriculture, Washington, D.C.
-
(1980)
Description of the Ecoregions of the United States
-
-
Bailey, R.G.1
-
3
-
-
0000132036
-
Aspect transformation in site productivity research
-
Beers, T.W., P.E. Dress, and L.C. Wensel. 1966. Aspect transformation in site productivity research. Journal of Forestry 64:691-692.
-
(1966)
Journal of Forestry
, vol.64
, pp. 691-692
-
-
Beers, T.W.1
Dress, P.E.2
Wensel, L.C.3
-
4
-
-
0041312411
-
Predicting rare plant occurrence in Great Smoky Mountains National Park
-
Boetsch, J, F.T. van Manen, and J.D. Clark. 2003. Predicting rare plant occurrence in Great Smoky Mountains National Park. Natural Areas Journal 23:229-237.
-
(2003)
Natural Areas Journal
, vol.23
, pp. 229-237
-
-
Boetsch, J.1
Van Manen, F.T.2
Clark, J.D.3
-
5
-
-
0027870765
-
A multivariate model of female black bear habitat use for a geographic information system
-
Clark, J.D., J.E. Dunn, and K.G. Smith. 1993. A multivariate model of female black bear habitat use for a geographic information system. Journal of Wildlife Management 57:519-526.
-
(1993)
Journal of Wildlife Management
, vol.57
, pp. 519-526
-
-
Clark, J.D.1
Dunn, J.E.2
Smith, K.G.3
-
6
-
-
27144451236
-
-
CITES. 1973. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Part of the U.S. Endangered Species Act. Public law 93-205, Title 50
-
CITES. 1973. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Part of the U.S. Endangered Species Act. Public law 93-205, Title 50.
-
-
-
-
7
-
-
27144437237
-
-
College of Natural Resources, Virginia Polytechnic Institute and State University, Blacksburg
-
Das, S., L. Shillington, and T. Hammett. 2001. Ginseng. Non-timber forest products, Fact Sheet no. 7. College of Natural Resources, Virginia Polytechnic Institute and State University, Blacksburg.
-
(2001)
Ginseng. Non-timber Forest Products, Fact Sheet No. 7
-
-
Das, S.1
Shillington, L.2
Hammett, T.3
-
9
-
-
0005733396
-
-
Virginia Department of Conservation and Recreation, Division of Mineral Resources, Richmond
-
Gathwright, T.M. 1976. Geology of the Shenandoah National Park (map). Virginia Department of Conservation and Recreation, Division of Mineral Resources, Richmond.
-
(1976)
Geology of the Shenandoah National Park (Map)
-
-
Gathwright, T.M.1
-
10
-
-
0036153317
-
The National Elevation Dataset
-
Gesch, D., M. Oimoen, S. Greenlee, C. Nelson, M. Steuck, and D. Tyler. 2002. The National Elevation Dataset. Photogrammetric Engineering and Remote Sensing 68:5-11.
-
(2002)
Photogrammetric Engineering and Remote Sensing
, vol.68
, pp. 5-11
-
-
Gesch, D.1
Oimoen, M.2
Greenlee, S.3
Nelson, C.4
Steuck, M.5
Tyler, D.6
-
11
-
-
0034610199
-
Predictive habitat distribution models in ecology
-
Guisan, A., and N.E. Zimmermann. 2000. Predictive habitat distribution models in ecology. Ecological Modeling 135:147-186.
-
(2000)
Ecological Modeling
, vol.135
, pp. 147-186
-
-
Guisan, A.1
Zimmermann, N.E.2
-
13
-
-
0000071031
-
A GIS-derived integrated moisture index to predict forest composition and productivity of Ohio forests (U.S.A.)
-
Iverson, L.R., M.E. Dale, C.T. Scott, and A. Prasad. 1997. A GIS-derived integrated moisture index to predict forest composition and productivity of Ohio forests (U.S.A.). Landscape Ecology 12:331-348.
-
(1997)
Landscape Ecology
, vol.12
, pp. 331-348
-
-
Iverson, L.R.1
Dale, M.E.2
Scott, C.T.3
Prasad, A.4
-
16
-
-
0035110692
-
Evidence for decline in stature of American ginseng plants from herbarium specimens
-
McGraw, J.B. 2001. Evidence for decline in stature of American ginseng plants from herbarium specimens. Biological Conservation 98:25-32.
-
(2001)
Biological Conservation
, vol.98
, pp. 25-32
-
-
McGraw, J.B.1
-
17
-
-
13644264268
-
Deer browsing and population viability of a forest understory plant
-
McGraw, J.B., and M.A. Furedi. 2005. Deer browsing and population viability of a forest understory plant. Science 307:920-922.
-
(2005)
Science
, vol.307
, pp. 920-922
-
-
McGraw, J.B.1
Furedi, M.A.2
-
18
-
-
0037594956
-
Distribution and abundance of Hydrastis canadensis L. (Ranunculaceae) and Panax quinquefolius L. (Araliaceae) in the central Appalachian region
-
McGraw, J.B., S.M. Sanders, and M. Van der Voort. 2003. Distribution and abundance of Hydrastis canadensis L. (Ranunculaceae) and Panax quinquefolius L. (Araliaceae) in the central Appalachian region. Journal of the Torrey Botanical Society 130:62-69.
-
(2003)
Journal of the Torrey Botanical Society
, vol.130
, pp. 62-69
-
-
McGraw, J.B.1
Sanders, S.M.2
Van Der Voort, M.3
-
19
-
-
0024901578
-
Terrain shape index: Quantifying effect of minor landforms on tree height
-
McNab, W.H. 1989. Terrain shape index: quantifying effect of minor landforms on tree height. Forest Science 35:91-104.
-
(1989)
Forest Science
, vol.35
, pp. 91-104
-
-
McNab, W.H.1
-
20
-
-
84861270224
-
-
Michigan Natural Features Inventory, Lansing, MI
-
Michigan Natural Features Inventory. 1996. Special plant abstract for Panax quinquefolius (ginseng). Michigan Natural Features Inventory, Lansing, MI. Available online http://web4.msue.msu.edu/mnfi/abstracts/botany/ panax_quinquefolius.pdf〉. Accessed 25 September 2003.
-
(1996)
Special Plant Abstract for Panax Quinquefolius (Ginseng)
-
-
-
21
-
-
84861264125
-
-
National Park Service, Public Use Statistics Office
-
National Park Service. 2003. National Park Service, Public Use Statistics Office. Available online 〈http://www2.nature.nps.gov/stats/〉. Accessed 30 September 2003.
-
(2003)
-
-
-
22
-
-
27144549271
-
-
Research Note SRS-8, U.S. Forest Service Southern Research Station, Atlanta, Ga.
-
Odom, R.H., Jr., and W.H. McNab. 2000. Using digital terrain modeling to predict ecological types in the Balsam Mountains of western North Carolina. Research Note SRS-8, U.S. Forest Service Southern Research Station, Atlanta, Ga.
-
(2000)
Using Digital Terrain Modeling to Predict Ecological Types in the Balsam Mountains of Western North Carolina
-
-
Odom Jr., R.H.1
McNab, W.H.2
-
23
-
-
0020449175
-
The topographic relative moisture index: An approach to soil-moisture assessment in mountain terrain
-
Parker, A.J. 1982. The topographic relative moisture index: an approach to soil-moisture assessment in mountain terrain. Physical Geography 3:160-168.
-
(1982)
Physical Geography
, vol.3
, pp. 160-168
-
-
Parker, A.J.1
-
24
-
-
0032405684
-
A flexible, multipurpose method for recording vegetation composition and structure
-
Peet, R.K., T.R. Wentworth, and P.S. White. 1998. A flexible, multipurpose method for recording vegetation composition and structure. Castanea 63:262-274.
-
(1998)
Castanea
, vol.63
, pp. 262-274
-
-
Peet, R.K.1
Wentworth, T.R.2
White, P.S.3
-
25
-
-
0026399388
-
GIS-based habitat modeling using logistic multiple regression: A study of the Mt. Graham red squirrel
-
Pereira, J.C., and R.M. Itami. 1991. GIS-based habitat modeling using logistic multiple regression: a study of the Mt. Graham red squirrel. Photogrammetric Engineering and Remote Sensing 57:1475-1486.
-
(1991)
Photogrammetric Engineering and Remote Sensing
, vol.57
, pp. 1475-1486
-
-
Pereira, J.C.1
Itami, R.M.2
-
27
-
-
0033780068
-
Comparative analysis of management regimes and medicinal plant trade monitoring mechanisms for American ginseng and goldenseal
-
Robbins, C.S. 2000. Comparative analysis of management regimes and medicinal plant trade monitoring mechanisms for American ginseng and goldenseal. Conservation Biology 14:1422-1434.
-
(2000)
Conservation Biology
, vol.14
, pp. 1422-1434
-
-
Robbins, C.S.1
-
28
-
-
49449122896
-
A scaling method for priorities in hierarchical structures
-
Saaty, T.L. 1977. A scaling method for priorities in hierarchical structures. Journal of Mathematical Psychology 15:234-281.
-
(1977)
Journal of Mathematical Psychology
, vol.15
, pp. 234-281
-
-
Saaty, T.L.1
-
29
-
-
0003709179
-
-
SAS® Institute Inc., Cary, N.C.
-
SAS® Institute, Inc. 2000. User's Guide, version 8.2: SAS® Institute Inc., Cary, N.C.
-
(2000)
User's Guide, Version 8.2
-
-
-
30
-
-
0008809354
-
Introduction: Biometric approaches to modeling
-
J. Verner, M.L. Morrison, and C.J. Ralph, eds., University of Wisconsin Press, Madison
-
Stormer, F.A., and D.H. Johnson. 1986. Introduction: biometric approaches to modeling. Pp. 159-160 in J. Verner, M.L. Morrison, and C.J. Ralph, eds., Wildlife 2000: Modeling Habitat Relationships of Terrestrial Vertebrates. University of Wisconsin Press, Madison.
-
(1986)
Wildlife 2000: Modeling Habitat Relationships of Terrestrial Vertebrates
, pp. 159-160
-
-
Stormer, F.A.1
Johnson, D.H.2
-
31
-
-
0003805989
-
-
Miscellaneous Publication 1492, U.S. Department of Agriculture, Natural Resource Conservation Service, Fort Worth, Tex.
-
U.S. Department of Agriculture. 1994. State soil geographic (STATSGO) database data user's guide. Miscellaneous Publication 1492, U.S. Department of Agriculture, Natural Resource Conservation Service, Fort Worth, Tex.
-
(1994)
State Soil Geographic (STATSGO) Database Data User's Guide
-
-
-
32
-
-
27144512885
-
-
U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, Corvallis, Ore.
-
U.S. Environmental Protection Agency. 2002. Level IV ecoregions of the continental United States (map). U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, Corvallis, Ore.
-
(2002)
Level IV Ecoregions of the Continental United States (Map)
-
-
-
34
-
-
27144467107
-
A model to predict the occurrence of surviving butternut trees in the southern Blue Ridge Mountains
-
J.M. Scott, P.J. Heglund, and M.L. Morrison, eds., Island Press, Covelo, Calif.
-
van Manen, F.T., J.D. Clark, S.E. Schlarbaum, K. Johnson, and G. Taylor. 2002. A model to predict the occurrence of surviving butternut trees in the southern Blue Ridge Mountains. Pp. 491-497 in J.M. Scott, P.J. Heglund, and M.L. Morrison, eds., Symposium on Predicting Species Occurrences: Issues of Scale and Accuracy. Island Press, Covelo, Calif.
-
(2002)
Symposium on Predicting Species Occurrences: Issues of Scale and Accuracy
, pp. 491-497
-
-
Van Manen, F.T.1
Clark, J.D.2
Schlarbaum, S.E.3
Johnson, K.4
Taylor, G.5
-
35
-
-
0034983211
-
Completion of the 1990s national land cover data set for the conterminous United States from Landsat Thematic Mapper data and ancillary data sources
-
Vogelmann, J E., S.M. Howard, L. Yang, C.R. Larson, B.K. Wylie, and N. Van Driel. 2001. Completion of the 1990s national land cover data set for the conterminous United States from Landsat Thematic Mapper data and ancillary data sources. Photogrammetric Engineering and Remote Sensing 67:650-652.
-
(2001)
Photogrammetric Engineering and Remote Sensing
, vol.67
, pp. 650-652
-
-
Vogelmann, J.E.1
Howard, S.M.2
Yang, L.3
Larson, C.R.4
Wylie, B.K.5
Van Driel, N.6
-
36
-
-
0031408127
-
Gradient analysis of the distribution of a fungal disease of Cornus florida in the Southern Appalachians, Tennessee
-
Wilds, S.P. 1997. Gradient analysis of the distribution of a fungal disease of Cornus florida in the Southern Appalachians, Tennessee. Journal of Vegetation Science 8:811-818.
-
(1997)
Journal of Vegetation Science
, vol.8
, pp. 811-818
-
-
Wilds, S.P.1
-
37
-
-
0029413083
-
Comparison of single and multiple flow direction algorithms for computing topographic parameters in TOPMODEL
-
Wolock, D.M., and G.J. McCabe, Jr. 1995. Comparison of single and multiple flow direction algorithms for computing topographic parameters in TOPMODEL. Water Resources Research 31:1315-1324.
-
(1995)
Water Resources Research
, vol.31
, pp. 1315-1324
-
-
Wolock, D.M.1
McCabe Jr., G.J.2
-
38
-
-
27144479258
-
-
Final report to the National Park Service. U.S. Geological Survey, Leetown Science Center, Kearneysville, W.Va.
-
Young, J. A., F.T. van Manen, and C.A. Thatcher. 2003. Habitat modeling for protection of illegally harvested plants in national parks of the Blue Ridge Mountains. Final report to the National Park Service. U.S. Geological Survey, Leetown Science Center, Kearneysville, W.Va.
-
(2003)
Habitat Modeling for Protection of Illegally Harvested Plants in National Parks of the Blue Ridge Mountains
-
-
Young, J.A.1
Van Manen, F.T.2
Thatcher, C.A.3
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