Results 251 to 260 of about 1,123,828 (350)

Impacts of reindeer grazing on phosphorus sorption and nutrient availability in a tundra site

Oikos, EarlyView.
Reindeer Rangifer tarandus, a large circumpolar herbivore, can influence whether nitrogen (N) or phosphorus (P) is the primary limiting nutrient in tundra plant communities. Specifically, findings from a site in northern Scandinavia suggest that under conditions where reindeer grazing stimulates inorganic N availability, grazing may drive ecosystems ...
Jerzy Szejgis, Johan Olofsson, Henni Ylänne, Michael J. Gundale, Reiner Giesler, Maja K. Sundqvist   +5 more
wiley   +1 more source

Study of the mechanism of enhanced gas extraction by pressure relief and permeability enhancement in protective mining in a coal seam group. [PDF]

Sci Rep
Jianguo Z, Man W, Banghua Y, Leilei SI, Zhihui W, Zhaofan C, Benqing Y, Zhe P.   +7 more
europepmc   +1 more source

Multitrophic alpha and beta diversity of lake plankton across Canada

Oikos, EarlyView.
Anthropogenic environmental changes impact freshwater biodiversity globally. While biodiversity assessments in freshwater environments have traditionally focused on individual groups of organisms or trophic levels, considering patterns of ‘multitrophic biodiversity' across the food web provides a more comprehensive view of anthropogenic impacts and ...
Vincent Fugère, Cindy Paquette, Gillian K. Martin, Rebecca E. Garner, Yannick Huot, David A. Walsh, Beatrix E. Beisner   +6 more
wiley   +1 more source

Disaster-causing mechanism and control technology of interlayer rock breakage in gently inclined close distance coal seams mining. [PDF]

Sci Rep
Yuchi X, Du X, Shu P, Yu L, Lei W, Yang W, Zhang Z.   +6 more
europepmc   +1 more source

Reflections on Comparative Teaching in Public Administration

Public Administration and Development, EarlyView.
ABSTRACT This article integrates our scholarly experience of teaching comparative public administration. In doing so, we offer a unique perspective as the co‐authors carry several diverse attributes, among them their countries of origin, current country in which they are teaching, and their academic experience.
Kim Moloney, Kohei Suzuki, Mehmet Demircioglu, Cristina Stanica, Srinivas Yerramsetti, Aroon P. Manoharan, James L. Perry   +6 more
wiley   +1 more source

Numerical and experimental study on optimal design of rock bolts in single-lining support of expressway tunnel. [PDF]

Sci Rep
Wu M, Jiang B, Hu X, Wu S.
europepmc   +1 more source

Effect of Magnetite Nanoparticles on Formation Damage Mitigation in Carbonate Rocks. [PDF]

ACS Omega
da Silva Filho ED, Bezerra de Oliveira GV, do Vale Barbosa FL, da Nóbrega AM, de Camargo Júnior ST, Santanna VC, Rodrigues MAF.   +6 more
europepmc   +1 more source

Response law and limit of triple bore pressure relief in coal seams under mining induced load. [PDF]

Sci Rep
Lixin Z, Zehui D, Gang L, Guangchao L, Xu L.   +4 more
europepmc   +1 more source

Investigation of change coal seam floor permeability based on pressurized water testing. [PDF]

Sci Rep
Meng H, Yin S, Hou E, Cao M, Yin H.
europepmc   +1 more source