نتایج جستجو برای: forest ecology

تعداد نتایج: 155266  

2009
William E. Pine J. Korman Karin E. Limburg Mike S. Allen Thomas K. Frazer

1 Department of Wildlife Ecology and Conservation, 110 Newins-Ziegler Hall, University of Florida, Gainesville, Florida 32611 2 Ecometric Research Inc. 3560 W 22 Avenue, Vancouver, BC V6S1J3 3 Environmental and Forest Biology, State University of New York, 249 Illick Hall, 1 Forestry Drive, Syracuse, NY 13210 School of Forest Resources and Conservation, University of Florida, 7922 NW 71 Street,...

2007
Jukka alm narasinha J. shurpali eeva-stiina tuittila tuomas laurila marja maljanen sanna saarnio Kari minkkinen

1) Finnish Forest Research Institute, Joensuu Research Unit, P.O. Box 68, FI-80101 Joensuu, Finland 2) Department of Environmental Sciences, University of Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland 3) Department of Forest Ecology, P.O. Box 27, FI-00014 University of Helsinki, Finland 4) Finnish Meteorological Institute, P.O. Box 503, FI-00101 Helsinki, Finland 5) Faculty of Biosciences, Un...

2016
Lei Jiao Nan Lu Ge Sun Eric J. Ward Bojie Fu

Lei Jiao, Nan Lu,* Ge Sun, Eric J. Ward and Bojie Fu 1 State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China 2 Joint Center for Global Change Studies, Beijing 100875, China 3 Eastern Forest Environmental Threat Assessment Center, USDA Forest Service, Raleigh, NC, 27606, USA 4 Department of Forestry ...

2014
Daniela Kleinschmit Berit Hauger Lindstad Bo Jellesmark Thorsen Anne Toppinen Anders Roos Sjur Baardsen

Shades of green: a social scientific view on bioeconomy in the forest sector Daniela Kleinschmit, Berit Hauger Lindstad, Bo Jellesmark Thorsen, Anne Toppinen, Anders Roos & Sjur Baardsen a Department of Forest Products, Swedish University of Agricultural Sciences, Uppsala, Sweden b Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, Aas, Norway c Depart...

2009
Cynthia T. Fowler

This article tells the story of the sacred place named Mata Loko (“River’s Source”) in Karendi on the western end of the island of Sumba. This ethnographic case of an eastern Indonesian society where the traditional religion of Marapu persists sheds light on questions of how local belief systems are part of environmental adaptations. The use of sacred resources is restricted by the belief that ...

2011
Raúl A. Vaca Duncan J. Golicher Luis Cayuela

Vaca, R.A. (corresponding author, [email protected]): Departamento de Ecologı́a y Sistemática Terrestre, División de la Conservación de la Biodiversidad, El Colegio de la Frontera Sur, Carretera Panamericana y Periférico Sur s/n, 29290 San Cristóbal de Las Casas, Chiapas, México Golicher, D.J. ([email protected]): Departamento de Ecologı́a y Sistemática Terrestre, División de la Conserv...

Journal: :Annals of botany 2013
Dirk-Jan Ten Brink Harmen Pieter Hendriksma Hans Henrik Bruun

BACKGROUND AND AIMS This study examined the adaptive association between seed germination ecology and specialization to either forest or open habitats across a range of evolutionary lineages of seed plants, in order to test the hypotheses that (1) species' specialization to open vs. shaded habitats is consistently accompanied by specialization in their regeneration niche; and (2) species are th...

2004
M. I. DYER D. A. CROSSLEY

Previous chapters in this section suggest that technologv can plav a role in facilitating our understanding of the global environment. Having discussed what is, it is useful to look to the future and discuss what might be, what experts hope will be. and what is planned for the next decades. The next two chapters discuss future applications of technologv. In the first, Drs. Dyer and Crossley pro...

2004
Jari Perttunen Risto Sievänen Eero Nikinmaa Mika Lehtonen

4th International Workshop on Functional-Structural Plant Models, 7-11 june 2004 –Montpellier, France Edited by C. Godin et al., pp. 231-234 On the structural plasticity of Scots pine during early stand development Jari Perttunen, Risto Sievänen, Eero Nikinmaa, Mika Lehtonen 1 Vantaa Research Centre, Finnish Forest Research Institute, P.O.B. 18, 01301 Vantaa, Finland 2 For correspondence. E-mai...

2004

This photo shows a fi re in a spruce forest in the Innoko National Wildife Refuge. Scientists at SNRAS are studying the effects of fi re on carbon bioavailability in soils, boreal forest soil respiration, climate change, and the ecology of morel mushrooms. Other fi rerelated projects study the vulnerability of human populations to wildfi re, fuel loads in forests, and management methods that be...

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