Results 141 to 150 of about 150,156 (304)

Determinação de Propriedades Químicas e Anatômicas de Madeira com o Uso da Reflexão Difusa de Infravermelho Próximo

Pesquisa Florestal Brasileira, 2011
Foi estudado o uso da espectroscopia de infravermelho próximo (NIR) em conjunto com a regressão por mínimos quadrados parciais (PLS) na determinação de propriedades químicas e anatômicas da madeira.
Washington Luiz Esteves Magalhães, José Carlos Duarte Pereira, Graciela Ines Bolzon Muñiz, Umberto Klock, José Reinaldo Moreira da Silva   +4 more
doaj  

How to stay wild in a highly domesticated landscape? Spatiotemporal behaviour of wolves in Germany

Wildlife Biology, EarlyView.
Wild animals can adapt to the increasing presence of humans by either becoming accustomed to it or by avoiding humans by spatiotemporal separation. The return of the wolf to the German lowlands raised the opportunity to study wolf behaviour in one of the most densely populated and fragmented countries in Europe, in an area where topography offers no ...
Ilka Reinhardt, Ugo Arbieu, Philipp Mendgen, Barbara Zimmermann, Anne Berger, Gesa Kluth, Thomas Mueller   +6 more
wiley   +1 more source

The effects of moose and pine density on browsing damage in Swedish pine forests

Wildlife Biology, EarlyView.
Moose Alces alces is a culturally and economically important game species in Sweden, but their browsing on regenerating Scots pine trees Pinus sylvestris often causes extensive damage to the production and quality of timber. Forest and wildlife managers are faced with the dilemma of how to reduce damage to timber trees while also supporting moose ...
Oskar Franklin, Christer Kalén, Annika M. Felton, Märtha Wallgren   +3 more
wiley   +1 more source

A new data reduction scheme to obtain the mode II fracture properties of Pinus Pinaster wood [PDF]

, 2006
In this work a numerical study of the End Notched Flexure (ENF) specimen was performed in order to obtain the mode II critical strain energy released rate (GIIc) of a Pinus pinaster wood in the RL crack propagation system.
Morais, A. B. de, Moura, M. F. S. F. de, Morais, J. J. L., Silva, M. A. L.   +3 more
core  

Why wolves walk – drivers of daily movement in a social large carnivore

Wildlife Biology, EarlyView.
Animal movement patterns are influenced by a range of extrinsic and intrinsic factors, including the distribution of resources, human disturbance, landscape connectivity, species interactions, and individual traits. We examined factors associated with daily movement distance (DMD) and linearity in 20 territorial Scandinavian wolves Canis lupus during ...
Julia Björk, Håkan Sand, Petter Wabakken, Barbara Zimmermann, Camilla Wikenros   +4 more
wiley   +1 more source

FIELD CHARACTERS DISTINGUISHING PINUS PONDEROSA AND PINUS JEFFREYI

, 1941
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Quarantine is important in restricting the spread of exotic seed-borne tree pathogens in the southern hemisphere [PDF]

, 2002
The lack or destruction of indigenous forests in the southern hemisphere has in some cases led to extensive afforestation with exotic softwoods that subsequently developed into large successful forestry industries.
Burgess, T., Wingfield, M.J.
core  

Linking telemetry data with forage availability maps advances information for moose management

Wildlife Biology, EarlyView.
Evidence‐based forest and wildlife management requires precise estimates of forage availability for spatial planning and conflict mitigation. Recently, novel datasets and associated maps have been developed for use in Swedish forest and wildlife management.
Lukas Graf, Wiebke Neumann, Göran Ericsson, Annika M. Felton   +3 more
wiley   +1 more source

Assessing the accuracy of field‐based versus laboratory methods for determining the age of roe deer

Wildlife Biology, EarlyView.
Accurate age determination in roe deer Capreolus capreolus is essential for selective harvesting and informed population management, yet field‐based methods widely used by hunters remain imprecise. This study compared field‐based and laboratory age determination methods in 204 harvested roe deer, categorized by sex and habitat type (forest versus open ...
Michael Manton, Mantas Sablinka, Darius Hardalau, Gediminas Brazaitis, Ovidiu Ionescu   +4 more
wiley   +1 more source

Habitat selection of moose in Sweden in managed boreal forests with Pinus contorta and P. sylvestris

Wildlife Biology, EarlyView.
Human land use can take advantage of using exotic species to increase financial benefits. However, the use of exotic tree species might affect ecosystem functioning, potentially including the habitat use and movement behaviour of animals, modifying their ecological impact, and interactions with human land use.
Maria Bodlund, Fredrik Stenbacka, Fredrik Widemo, John P. Ball, Göran Ericsson, Wiebke Neumann   +5 more
wiley   +1 more source