Filters: Tags: Douglas-fir (X)
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Categories: Publication;
Types: Citation;
Tags: Carbon,
D 04635 Conifers,
Douglas-fir,
Ecology Abstracts,
Mycorrhizas,
We examined patterns of non-native plant diversity in protected and managed ponderosa pine/Douglas-fir forests of the Colorado Front Range. Cheesman Lake, a protected landscape, and Turkey Creek, a managed landscape, appear to have had similar natural disturbance histories prior to European settlement and fire protection during the last century. However, Turkey Creek has experienced logging, grazing, prescribed burning, and recreation since the late 1800s, while Cheesman Lake has not. Using the modified-Whittaker plot design to sample understory species richness and cover, we collected data for 30 0.1 ha plots in each landscape. Topographic position greatly influenced results, while management history did not. At...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Colorado front range,
Douglas-fir,
Forest Ecology and Management,
Land management,
Non-native plant species,
Categories: Publication;
Types: Citation;
Tags: D 04125 Temperate forests,
Decay,
Douglas-fir,
Ecology Abstracts,
Nitrogen fixation,
Early succession aspen and late succession conifer forests have different architecture and physiology affecting hydrologic transfer processes. An evaluation of water pools and fluxes was used to determine differences in the hydrologic dynamics between stands of quaking aspen (Populus tremuloides) and associated stands of mixed conifer consisting of white fir (Abies concolor), Douglas-fir (Pseudotsuga menziesii), and Engelmann spruce (Picea engelmannii). In 2005 and 2006, measurements of snow water accumulation, snow ablation (melt), soil water content, snowpack sublimation, and evapotranspiration (ET) were measured in adjacent aspen and conifer stands. Peak snow water equivalent (SWE) averaged 34–44% higher in...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Ecosystems,
Springer New York,
douglas-fir,
evapotranspiration,
quaking aspen,
Categories: Publication;
Types: Citation;
Tags: Biological diversity,
Creeping vole,
D 04700 Management,
Deer mouse,
Douglas spruce,
Categories: Publication;
Types: Citation;
Tags: Austrian pine,
Coleoptera,
Development,
Douglas-fir,
Emergence,
Categories: Publication;
Types: Citation;
Tags: Canopies,
D 04125 Temperate forests,
Douglas-fir,
Ecology Abstracts,
Fires,
Categories: Publication;
Types: Citation;
Tags: D 04700 Management,
Douglas spruce,
Douglas-fir,
Ecology Abstracts,
Forest management,
Categories: Publication;
Types: Citation;
Tags: D 04672 Mammals,
Douglas spruce,
Douglas-fir,
Ecology Abstracts,
Feces,
Categories: Publication;
Types: Citation;
Tags: Abies lasiocarpa,
Altitude,
D 04003 Modeling, mathematics, computer applications; D 0463,
Douglas-fir,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: Allelochemicals,
Choristoneura occidentalis,
D 04635 Conifers; Z 05203 Relations to plants,
Defoliation,
Douglas-fir,
Categories: Publication;
Types: Citation;
Tags: Conifers,
D 04600 Soil; SW 0845 Water in soils,
Douglas-fir,
Drought,
Droughts,
Categories: Publication;
Types: Citation;
Tags: Coastal Aquifers,
Coasts,
D 04125 Temperate forests; SW 0845 Water in soils,
Douglas spruce,
Douglas-fir,
Categories: Publication;
Types: Citation;
Tags: Biological diversity,
Canada, British Columbia,
Clear cutting,
D 04700 Management,
Douglas-fir,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Abundance,
Amphibia,
Amphibians,
Ascaphus truei,
Categories: Publication;
Types: Citation;
Tags: Climatic changes,
D 04001 Methodology - general,
Dendrochronology,
Douglas-fir,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: D 04635 Conifers,
Douglas-fir,
Ecology Abstracts,
Growth rate,
Height,
Categories: Publication;
Types: Citation;
Tags: California redwood,
Coast redwood,
Competition,
Control programs,
D 04700 Management,
Categories: Publication;
Types: Citation;
Tags: D 04700 Management,
Douglas spruce,
Douglas-fir,
Ecology Abstracts,
Forest management,
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