Results 221 to 230 of about 209,114 (345)

Assessing multiple techniques for identifying various sources of chloride to urban groundwater and streams. [PDF]

Environ Monit Assess
Lackey RJ, Roy JW, Mackie C, Levison J.
europepmc   +1 more source

Obama names next head of US Geological Survey [PDF]

, 2009

openalex   +1 more source

Seasonal variation in wild pig (Sus scrofa) diet revealed by DNA metabarcoding

Wildlife Society Bulletin, EarlyView.
Using DNA metabarcoding of fecal samples, we investigated the diet of wild pigs at an extensive bottomland hardwood forest ecosystem within Felsenthal National Wildlife Refuge in Southern Arkansas. We found that wild pig diet was highly diverse and included at least 74 plant families and 106 genera and 23 species of vertebrates.
Kenneth C. Wilson, Scott J. Chiavacci, Caleb P. Roberts, Brett A. DeGregorio   +3 more
wiley   +1 more source

A comprehensive trait dataset for Terrestrial Arthropods of the Azores: insights for conservation, island ecology and species invasion. [PDF]

Biodivers Data J
Oyarzabal G, Rigal F, Cardoso P, Amorim IR, Costa R, Lhoumeau S, Wallon S, Macías-Hernández N, Terzopoulou S, Triantis KA, Borges PAV.   +10 more
europepmc   +1 more source

Anatomy of the Emeishan Mantle Plume Head: Insights From New Geochronologic, Geochemical, and Geologic Data [PDF]

Hongbo Li, Zhaochong Zhang, Ran Liu, Marc Reichow, Jiang Zhu, Richard E. Ernst, M. Santosh, Wei Wang, Changquan Li, Botong Li   +9 more
openalex   +1 more source

Geologic profile of Gay Head Cliff, Martha's Vineyard, Massachusetts [PDF]

, 1980
Clifford A. Kaye
openalex   +1 more source

Errors in reconstruction of dichroic X‐ray orientation tomography due to polarization rotation of the incident beam

Journal of Synchrotron Radiation, EarlyView.
Linear dichroic X‐ray tomography is a technique in which the linear dichroism of anisotropic materials is used to image crystal orientation in three dimensions. We show that the reconstruction of tomograms is subject to errors due to the change in polarization on propagation through the material and propose strategies for mitigating these effects ...
Matthew A. Marcus, Harlan Heilman, Kas Andrle, Jayden Plumb   +3 more
wiley   +1 more source

<i>Zavoticus yini</i> gen. et sp. nov., a New Euaesthetine Rove Beetle From Mid-Cretaceous Kachin Amber (Coleoptera: Staphylinidae). [PDF]

Ecol Evol
Li YD, Clarke DJ, Newton AF, Huang DY, Cai CY.   +4 more
europepmc   +1 more source

Geologic map of the Head of Grassy quadrangle, Lewis County, Kentucky [PDF]

, 1966
R.H. Morris
openalex   +1 more source

125 years of exploration and research at Gough's Cave (Somerset, UK) 125 ans d'exploration et de recherches à Gough's Cave (Somerset, Royaume‐Uni)

Journal of the Royal Anthropological Institute, EarlyView.
Our understanding of the recolonization of northwest Europe in the period leading up to the Lateglacial Interstadial relies heavily on discoveries from Gough's Cave (Somerset, UK). Gough's Cave is the richest Late Upper Palaeolithic site in the British Isles, yielding an exceptional array of human remains, stone and organic artefacts, and butchered ...
Silvia M. Bello, Mark D. Lewis, Simon A. Parfitt   +2 more
wiley   +1 more source