Results 141 to 150 of about 41,864 (294)

The diel activity pattern of mountain hare (Lepus timidus) on managed heather moorland in Scotland. [PDF]

Ecol Evol, 2021
Pettigrew GW, Di Vita V, Pettigrew M, Gilchrist JS.   +3 more
europepmc   +1 more source

Bioclimatic, demographic and anthropogenic correlates of grizzly bear activity patterns in the Greater Yellowstone Ecosystem

Oikos, EarlyView.
Plasticity of diel activity rhythms may be a key element for adaptations of wildlife populations to changing environmental conditions. In the last decades, grizzly bears Ursus arctos in the Greater Yellowstone Ecosystem (GYE) have experienced notable environmental fluctuations, including changes in availability of food sources and severe droughts ...
Aurora Donatelli, Mark A. Haroldson, Justin G. Clapp, Paolo Ciucci, Frank T. van Manen   +4 more
wiley   +1 more source

Camera-trap data do not indicate scaling of diel activity and cathemerality with body mass in an East African mammal assemblage. [PDF]

Ecol Evol, 2021
Clauss M, Scriba M, Kioko J, Ganzhorn JU, Kiffner C.   +4 more
europepmc   +1 more source

Africa: the FBA connection [PDF]

, 1986
Since its inception in the 1930's the Freshwater Biological Association at Windermere, England has been involved in research on African lakes and rivers.
Fryer, G., Talling, J.F.
core  

Exploration of the Phytochemical and Antidiabetic Properties of Teucrium polium: A Natural Asset for Type 2 Diabetes Management

ChemistryOpen, EarlyView.
Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni, Aziz Drioiche, Fadoua El Makhoukhi, Omkulthom Al kamaly, Hannou Zerkani, Smail Amalich, Imane Tagnaout, Mohamed Radi, Yahya Cherrah, Touriya Zair, Katim Alaoui   +10 more
wiley   +1 more source

Environmental DNA for Aquatic Monitoring: Impact of Diel Vertical Migration

Environmental DNA
There is increasing interest in using eDNA for deriving abundance indices for biodiversity monitoring and in support of fisheries management. However, eDNA concentrations are affected by animal behavior, such as diel vertical migration, which has ...
Verena M. Trenkel, Mohamed Y. Zanni, Daniela Sint, Robin Faillettaz, Pascal Lorance, Camille Albouy   +5 more
doaj   +1 more source

Zoning has little impact on the seasonal diel activity and distribution patterns of wild boar (Sus scrofa) in an UNESCO Biosphere Reserve. [PDF]

Ecol Evol, 2021
Reinke H, König HJ, Keuling O, Kuemmerle T, Kiffner C.   +4 more
europepmc   +1 more source

Diel activity patterns in marine zooplankton

, 2017
Hjort Summer School 2017 - Bridging Methods in Marine Science: From the Lab to Models, 11-16 August 2017, Bergen, Norway.-- 1 page, 2 figures Zooplankton constitute a major link of marine food webs, connecting the planktonic primary producers (phytoplankton) with fish.
openaire   +1 more source

2,3‐Dichloro‐5,6‐Dicyano‐1,4‐Benzoquinone (DDQ)‐Mediated CC Bond Formation: Redox Strategies from Stoichiometric to Catalytic Systems

ChemistryOpen, EarlyView.
2,3‐Dichloro‐5,6‐dicyano‐1,4‐benzoquinone serves as a versatile oxidant and redox catalyst for CC bond formation through hydride abstraction or single‐electron transfer. Stoichiometric and catalytic systems enable benzylic, allylic, and aromatic CH activation under mild, metal‐free conditions, providing sustainable routes to complex and bioactive ...
Dohoon Cha, Sun‐Joon Min
wiley   +1 more source

What Are Sheep Doing? Tri-Axial Accelerometer Sensor Data Identify the Diel Activity Pattern of Ewe Lambs on Pasture. [PDF]

Sensors (Basel), 2021
Ikurior SJ, Marquetoux N, Leu ST, Corner-Thomas RA, Scott I, Pomroy WE.   +5 more
europepmc   +1 more source