Results 91 to 100 of about 43,638 (301)

Composition of psocid taxocenoses (Insecta: Psocoptera) in dependence on the level of naturalness of forest ecosystems in the Žďárské vrchy hills

open access: yesJournal of Forest Science, 2003
In 1999-2000 in the Protected Landscape Area (PLA) Žďárské vrchy hills the occurrence of psocids (Psocoptera) was studied in different types of biotopes: natural forest ecosystems (stands of Fagus sylvatica with individual admixture of Abies alba, Acer ...
P. Mückstein, O. Holuša
doaj   +1 more source

Synthetic Imagery Improves Ecological Classification When Real Data Are Scarce, Not Direct Substitutes

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Image generation models can create synthetic ecological datasets and potentially alleviate limitations from sparse real data. Using 20 tree genera across community‐science and street‐view imagery, we tested whether synthetic images could replace or supplement real data for image classification.
Thomas A. Lake   +3 more
wiley   +1 more source

Fidicinoides picea

open access: yes, 2012
Published as part of Maccagnan, Douglas Henrique Bottura, Martinelli, Nilza Maria, Pereira, Nirélcio Aparecido & Neto, Sinval Silveira, 2012, New records of the cicada genus Fidicinoides Boulard and Martinelli, 1996 (Hemiptera: Cicadidae: Fidicinini) from the state of Mato Grosso, Brazil, pp.
Maccagnan, Douglas Henrique Bottura   +3 more
openaire   +1 more source

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

open access: yesWildlife 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   +4 more
wiley   +1 more source

Picea pungens: Colorado Spruce

open access: yesEDIS, 2014
Colorado Spruce has a horizontal branching habit and grows taller than 75 feet in its native habitat, but is normally seen at 30 to 50 feet in landscapes. The tree grows about twelve inches per year once established but may grow slower for several years
Edward Gilman, Dennis Watson
doaj   +1 more source

Picea canadensis

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

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

open access: yesWildlife 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   +4 more
wiley   +1 more source

\u3cem\u3ePicea abies, Picea glauca, Picea omorika, Picea pungens\u3c/em\u3e Cone

open access: yes, 2014
Picea cones are often erect when first forming and pendulous at maturity. The size, shape, color and texture of the cones of Picea confirm the identity of the species. Even the scale margin features can be important.
Fitzpatrick-Cooper, Julia
core   +1 more source

Picea omorika: Serbian Spruce

open access: yesEDIS, 2014
A narrow, pyramidal silhouette with thin, graceful arching branches. The trunk grows straight and the tree requires no pruning to keep the narrow, pyramidal form. The upper surface of the needles is glossy, dark green.
Edward Gilman, Dennis Watson
doaj   +1 more source

Gonia picea

open access: yes, 2018
Gonia picea (ROBINEAU- DESVOIDY, 1830) Bgld, Jois, Schieferberg, 26.3.17, 2 Ex. Neu für Burgenland.
openaire   +2 more sources

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