Retention of needles and seeds on logs in Picea sitchensis-Tsuga heterophylla forests of coastal Oregon and Washington.

Categories: Publication; Types: Citation; Tags: D 04125 Temperate forests, Ecology Abstracts, Picea sitchensis, Tsuga heterophylla, USA, Northwest, All tags... forests, leaves, logs, retention, seeds, Fewer tags

Description of two marbled murrelet tree nests in the Walbran Valley, British Columbia

Categories: Publication; Types: Citation; Tags: Brachyramphus marmoratus, Canada, British Columbia, Canada, British Columbia, Vancouver I., Walbran Valley, D 04671 Birds; Q1 01364 Reproduction and development; O 1050, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, All tags... Picea sitchensis, habitat selection, marine birds, nesting, nests, site selection, Fewer tags

Density-dependence in habitat utilisation by wood mice in a Sitka spruce successional mosaic: the roles of immigration, emigration, and variation among local demographic parameters

Categories: Publication; Types: Citation; Tags: Apodemus sylvaticus, Coast spruce, D 04672 Mammals, Density dependence, Ecology Abstracts, All tags... Forest practices, Habitat utilization, Movements, Picea sitchensis, Population dynamics, Subpopulations, Fewer tags

Substrate controls on nitrogen fixation and respiration in woody debris from the Pacific Northwest, USA

Categories: Publication; Types: Citation; Tags: D 04125 Temperate forests, Decay, Douglas-fir, Ecology Abstracts, Nitrogen fixation, All tags... Picea sitchensis, Pseudotsuga menziesii, Respiration, Sitka spruce, Substrates, Tsuga heterophylla, USA, Northwest, Western hemlock, Fewer tags

Functional biodiversity of microbial communities in the rhizospheres of hybrid larch (Larix eurolepis) and Sitka spruce (Picea sitchensis)

Categories: Publication; Types: Citation; Tags: Coast spruce, D 04600 Soil; A 01044 General, Ecology Abstracts; Microbiology Abstracts A: Industrial & Ap, Larix eurolepsis, Picea sitchensis, All tags... Sitka spruce, Tideland spruce, Yellow spruce, microorganisms, rhizosphere, soil microorganisms, Fewer tags

Characteristics of three marbled murrelet tree nests, Vancouver Island, British Columbia

Categories: Publication; Types: Citation; Tags: Brachyramphus marmoratus, Canada, British Columbia, Canada, British Columbia, Vancouver I., D 04671 Birds; Q1 01364 Reproduction and development; O 1050, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, All tags... Picea sitchensis, Tsuga heterophylla, forests, habitat selection, marine birds, nests, old growth, site selection, Fewer tags

Impact of host plant species on the larval development of the large pine weevil Hylobius abietis L.

Categories: Publication; Types: Citation; Tags: Austrian pine, Coleoptera, Development, Douglas-fir, Emergence, All tags... Entomology Abstracts, Host plants, Hylobius abietis, Larix kaempferi, Life cycle, Mortality, Pest control, Picea sitchensis, Pinus nigra, Pseudotsuga menziesii, Sitka spruce, Z 05207 Agricultural & general applied entomology, Fewer tags

Retention of needles and seeds on logs in Picea sitchenis - Tsuga heterophylla forests of coastal Oregon and Washington.

Categories: Publication; Types: Citation; Tags: D 04125 Temperate forests, Ecology Abstracts, Picea sitchensis, Tsuga heterophylla, USA, Northwest, All tags... forests, leaves, logs, retention, seeds, Fewer tags

Modeled frequency and predicted range of sitka spruce under various climate scenarios

This dataset contains 8 layers showing current and predicted ranges of sitka spruce (Picea sitchensis ). One layer demonstrates range according to current climate conditions averaged from the period 1950-1975. Six layers model predicted ranges according to two different IPCC scenarios according to their Canadian Climate Centre modeling and Analysis (CCCma) third generation general correlation models (CGCM3) A2 and B1, in the years 2020, 2050, and 2080. An 8th layer shows a continuous model of predicted occurrence for the period 1975-2006.

Tags: climate change, picea sitchensis, sitka spruce

Tree seedlings on logs in Picea-Tsuga forests of Oregon and Washington.

Categories: Publication; Types: Citation; Tags: D 04125 Temperate forests, Ecology Abstracts, Picea sitchensis, Tsuga heterophylla, USA, Northwest, All tags... factors affecting, forests, seedlings, survival, Fewer tags

Piperidine Alkaloids in Sitka Spruce with Varying Levels of Resistance to White Pine Weevil (Coleoptera: Curculionidae)

Categories: Publication; Types: Citation; Tags: Alkaloids, Coleoptera, Curculionidae, Entomology Abstracts, Pest control, All tags... Pest resistance, Picea sitchensis, Plant extracts, Sitka spruce, Toxicity, USA, Oregon, Weevils, Z 05203 Relations to plants, Fewer tags

Modeled frequency and predicted range of sitka spruce under various climate scenarios

This dataset contains 8 layers showing current and predicted ranges of sitka spruce (Picea sitchensis ). One layer demonstrates range according to current climate conditions averaged from the period 1950-1975. Six layers model predicted ranges according to two different IPCC scenarios according to their Canadian Climate Centre modeling and Analysis (CCCma) third generation general correlation models (CGCM3) A2 and B1, in the years 2020, 2050, and 2080. An 8th layer shows a continuous model of predicted occurrence for the period 1975-2006.

Tags: Effects of change in air temperature and precipitation on Forests, NPLCC, climate change, picea sitchensis, sitka spruce

Assessment of the impact of climate change on the growth of Sitka spruce in Scotland

Categories: Publication; Types: Citation; Tags: British Isles, Scotland, P 5000 LAND POLLUTION, Picea sitchensis, Pollution Abstracts, climatic changes, All tags... geographic information systems, growth, seasonal variations, Fewer tags

Comparison of the relative risk of wind damage to planted forests in Border Forest Park, Great Britain, and the Central North Island, New Zealand

Categories: Publication; Types: Citation; Tags: Coast spruce, D 04700 Management, Ecology Abstracts, Forest management, Models, All tags... Monterey pine, Picea sitchensis, Pinus radiata, Sitka spruce, Wind, Fewer tags

Genetic diversity of an introduced pest, the green spruce aphid Elatobium abietinum (Hemiptera: Aphididae) in New Zealand and the United Kingdom

Categories: Publication; Types: Citation; Tags: Aphididae, Aphids, Biological control, British Isles, Coast spruce, All tags... Elatobium abietinum, Entomology Abstracts; Genetics Abstracts, Founder effect, Genetic diversity, Genetic variance, Genotype-environment interactions, Homoptera, Introduced species, New Zealand, New Zealand, Pest resistance, Picea, Picea sitchensis, Population genetics, Reproduction, Spruce, United Kingdom, Z 05219 Population genetics; G 07366 Insects/arachnids, rRNA, Fewer tags

Screening of sitka spruce (Picea sitchensis) seedlings for resistance to the white pine weevil (Pissodes strobi) in a caging experiment

Categories: Publication; Types: Citation; Tags: Coleoptera, Curculionidae, Entomology Abstracts, Oviposition, Pest resistance, All tags... Picea sitchensis, Pissodes strobi, Screening projects, Sitka spruce, Snout beetles, Z 05203 Relations to plants, Fewer tags

Resistance against Pissodes strobi (Coleoptera: Curculionidae) in severed leaders and in a water-soluble bark extract of Picea sitchensis (Pinaceae): evidence for a post-ingestive mode of action

Categories: Publication; Types: Citation; Tags: Coleoptera, Curculionidae, Entomology Abstracts, Feeding behavior, Host plants, All tags... Pest resistance, Picea sitchensis, Pissodes strobi, Plant extracts, Sitka spruce, Vitellogenesis, Weevils, Z 05183 Toxicology & resistance, Fewer tags