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- Publications
- Influence
STRUCTURAL CHARACTERISTICS OF OLD‐GROWTH, MATURING, AND PARTIALLY CUT NORTHERN HARDWOOD FORESTS
- G. McGee, D. Leopold, R. Nyland
- Biology
- 1 November 1999
Live tree diameter distributions, and abundance and quality of standing and downed coarse woody debris (CWD), were compared among three northern hardwood stand types in the Adirondack Mountains of… Expand
Introducing the CTA concept
- B. S. Acharya, M. D. Actis, +980 authors P. Żychowski
- Physics
- 2013
The Cherenkov Telescope Array (CTA) is a new observatory for very high-energy (VHE) gamma rays. CTA has ambitions science goals, for which it is necessary to achieve full-sky coverage, to improve the… Expand
Pathogens, Patterns, and Processes in Forest EcosystemsPathogens influence and are influenced by forest development and landscape characteristics
- J. D. Castello, D. Leopold, P. Smallidge
- Biology
- 1995
lthough pathogens are regarded as agents responsible for the specific dynamics of natural forest communities (Dickman 1992, Dinoor and Eshed 1984, Haack and Byler 1993, van der Kamp 1991), they have… Expand
Tree dynamics in an old-growth, deciduous forest
- G. R. Parker, D. Leopold, J. Eichenberger
- Biology
- 1 June 1985
Abstract In 1926, all trees (⩾ 10.2 cm dbh) were measured, tagged and mapped in a 20.6 ha, old-growth oak forest within the extensively farmed Tipton Till Plain of Indiana. All trees (⩾ 10.0 cm dbh)… Expand
Community characteristics and vegetation management of Karner blue butterfly (Lycaeides melissa samuelis) habitats on rights-of-way in east-central New York, USA
- P. Smallidge, D. Leopold, Craig M. Allen
- Biology
- 1 December 1996
Lupinus perennis L. (blue lupine) and associated nectar species represent critical habitat for the endangered, federally listed Lycaeides melissa samuelis Nabokov (Karner blue butterfly), and exist… Expand
Harlow & Harrar's textbook of dendrology
- J. W. Hardin, D. Leopold, Fred M. White
- Biology
- 8 June 2000
1 Introduction 2 Classification 3 Nomenclature 4 Identification 5 Variation 6 Habitat, Range, and Communities 7 Vegetative and Reproductive Morphology 8 Pinophyta (Gymnosperms) 9 Magnoliophyta… Expand
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Maintaining Critical Habitat in a Heavily Managed Landscape: Effects of Power Line Corridor Management on Karner Blue Butterfly (Lycaeides melissa samuelis) Habitat
- J. A. Forrester, D. Leopold, S. Hafner
- Biology
- 1 September 2005
The Karner blue butterfly (KBB) (Lycaeides melissa samuelis), a federally listed species, has historically been a component of barren and savannah ecosystems in the northeastern and midwestern United… Expand
Linking landscape properties to local hydrogeologic gradients and plant species occurrence in minerotrophic fens of New York State, USA: A Hydrogeologic Setting (HGS) framework
- K. Godwin, James P. Shallenberger, D. Leopold, B. Bedford
- Environmental Science
- Wetlands
- 1 December 2002
We present a Hydrogeologic Setting (HGS) framework and the results of subsequent field evaluation for minerotrophic fens throughout New York State, USA. HGS uses a hierarchical approach to link… Expand
Environmental influences on plant species composition in ground-water seeps in the Catskill Mountains of New York
- B. Hall, D. Raynal, D. Leopold
- Wetlands
- 1 March 2001
Ground-water seeps in the Catskill Mountains are important water sources for streams and often have different chemistry than nearby surface water. Many studies have shown correlations between water… Expand