Results 151 to 160 of about 24,547 (288)

In sacco degradation of eight tropical forages [PDF]

open access: yesCrossRef Listing Of Deleted DOIs, 1995
Widyobroto, Bp   +3 more
openaire   +3 more sources

ESPERDYNE: A dual‐band heterodyne monitor and ultrasound recorder for bioacoustic field surveys

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Background. Ultrasonic monitoring is essential for ecological studies of bats and other animals, yet high‐performance field devices remain prohibitively expensive and inaccessible—particularly in biodiversity‐rich regions with limited research infrastructure.
Ravi Umadi
wiley   +1 more source

Nutrients utilization and enteric methane emission in zebu cattle fed low quality forages. [PDF]

open access: yesVet Anim Sci
Gbenou GX   +6 more
europepmc   +1 more source

The value of regeneration for insect fauna associated with leaf litter in the Brazilian savanna: A comparative study of biomass and trophic structure

open access: yesAnnals of Applied Biology, EarlyView.
This study demonstrates the ecological value of natural regeneration in the Brazilian Cerrado by analysing the biomass, richness and trophic structure of leaf litter insects across pasture (P), regenerating (R) and native (N) areas. We found that R areas supported insect communities more similar to N habitats than to Ps, with higher richness, greater ...
Thalita Moraes Miranda Ribeiro de Souza   +1 more
wiley   +1 more source

Challenges of Monitoring Endangered Bryde's Whales During a Period of Rapid Environmental Change

open access: yesAnimal Conservation, EarlyView.
Estimating population size is challenging for rare and elusive species that occur at low densities and are difficult to detect during sampling. We estimated the abundance of a Nationally critical whale species—Aotearoa New Zealand Bryde's whales—using a custom‐formulated POPAN model which incorporated transience to account for their complex residency ...
A. S. Cranswick   +7 more
wiley   +1 more source

Comparative evaluation of feed intake and blood metabolites in goats fed different vetch varieties. [PDF]

open access: yesVet Anim Sci
Msiza NH   +4 more
europepmc   +1 more source

Effects of soil physical properties on dung beetle assemblages in pasture landscapes of the Brazilian Cerrado

open access: yesAgricultural and Forest Entomology, EarlyView.
We assessed the effect of the type of soil texture (loamy sand and sandy loam) and its physical properties on dung beetle species assemblages in a pastureland region of the Brazilian Cerrado. We found a reduction in the total and paracoprid beetle abundances in loamy sand soil. Furthermore, the increase of soil compaction negatively affected the entire
César Murilo de Albuquerque Correa   +4 more
wiley   +1 more source

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