Results 71 to 80 of about 8,309 (200)

Effects of Species Richness and Turnover on Ecosystem Functioning in Heterogeneous Environments of Two Tropical Mountains

open access: yesDiversity and Distributions, Volume 31, Issue 11, November 2025.
ABSTRACT Aim Progress has been made in understanding the relationship between biodiversity and ecosystem functioning (BEF) in both experimental and real‐world ecosystems. Yet, we have a limited understanding of the extent to which biodiversity affects ecosystem functioning in heterogeneous environments and whether variation in ecosystem functioning ...
Annemarie Wurz   +18 more
wiley   +1 more source

Bovine papillomavirus type 2 detection in the urinary bladder of cattle with chronic enzootic haematuria

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
The bovine papillomavirus type 2 (BPV-2) involvement in the aetiology of chronic enzootic haematuria associated to bracken fern ingestion has been suggested for a long time.
Sheila R Wosiacki   +3 more
doaj   +1 more source

Ecological study of Barrett Domain, New Plymouth [PDF]

open access: yes, 2012
An ecological survey of Barrett Domain (New Plymouth) was conducted by the Environmental Research Institute, University of Waikato, for the New Plymouth District Council.
Bylsma, Rebecca Johanna   +1 more
core   +1 more source

Adaptive plant traits under anthropogenic burning regimes: A database for UK heath and mire plant species

open access: yesAmerican Journal of Botany, Volume 112, Issue 10, October 2025.
Abstract Premise Humans have used fire to manage landscapes for millennia, but this use of fire is declining in many ecosystems. Understanding how plants respond to these changes is key to predicting ecosystem resilience and impacts on services such as biodiversity and carbon sequestration. However, many ecosystems lack data on plant fire responses.
Kimberley J. Simpson   +2 more
wiley   +1 more source

Wild Flowers [PDF]

open access: yes, 1931
PDF pages ...
Gordon, Robert B.
core  

Interacting effects of invasion and soil microbes on Douglas‐fir seedling response to drought

open access: yesEcosphere, Volume 16, Issue 10, October 2025.
Abstract Global change is affecting native species and communities through multiple anthropogenic drivers which likely interact, complicating our ability to predict the net effects of global change. In the Pacific Northwest region (USA), Cytisus scoparius (L.) Link (Scotch broom) invasion has dramatically altered many ecosystems, including postharvest ...
Sara Grove   +3 more
wiley   +1 more source

Toxicities of bracken fern in guinea pigs.

open access: yesThe Japanese Journal of Veterinary Science, 1983
Toxicities of bracken fern were studied for feeding periods of 5-1O days (experiment A), 20-80 days (experiment B) and 11-15 months (experiment C) in 149 albino female and male guinea pigs weighing approximately 200g. Guinea pigs were fed ad lib. the bracken diet containing 30% (Wt./Wt.) dry powdered young fronds, 0.012% thiamine and 0.01% ascorbic ...
J, Ushijima   +3 more
openaire   +3 more sources

Pteridologist [PDF]

open access: yes, 1990
Index v.2 (1990 ...
British Pteridological Society.   +1 more
core   +1 more source

Improving plant DNA metabarcoding accuracy with ecological filters and Angiosperms353: Field and pollen microscopy validation

open access: yesApplications in Plant Sciences, Volume 13, Issue 5, September-October 2025.
Abstract Premise Metabarcoding has become a successful tool for the identification of species in ecological assemblages. However, the usefulness of metabarcoding for identifying plant species has been hampered due to a lack of universal gene regions that work across all taxa, limiting the applications of metabarcoding in ecology.
Reed Clark Benkendorf   +5 more
wiley   +1 more source

Differences in bird and bat traits, seed-dispersal interactions and functions between tropical montane forest and bracken-dominated areas

open access: yesFrontiers in Ecology and Evolution
Most tropical plant species depend on animals to disperse their seeds. Seed dispersal by animals allows plants to colonize new sites in deforested habitats helping to accelerate forest recovery.
Cesar Mayta   +13 more
doaj   +1 more source

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