Results 131 to 140 of about 157,098 (289)

Effects of grazing intensity on diversity and composition of rhizosphere and non-rhizosphere microbial communities in a desert grassland. [PDF]

Ecol Evol, 2023
Yang Y, Zhang H, Liu W, Sun J, Zhao M, Han G, Pan Q.   +6 more
europepmc   +1 more source

Effects of Ponderosa Pine Ecological Restoration on Forest Soils and Understory Vegetation in Northern Arizona [PDF]

, 2017
The human exclusion of wildfire and overgrazing by livestock since settlement have caused dramatic changes in ponderosa pine (Pinus ponderosa Dougl ex Laws) forest ecosystems.
Abella, Scott R, Farrish, Kenneth W, Oswald, Brian P., Shaw-Faulkner, Melinda G., Thomas, Elena M   +4 more
core   +1 more source

Ultrafast Photocatalytic Wettability Switching in Substrate‐Interface Tailored Titanium Dioxide Thin Films

Advanced Materials Interfaces, EarlyView.
This study demonstrates ultrafast photocatalytic wettability switching in TiO2 thin films by tailoring substrate doping and interface oxides. Enhanced switching rates and hemiwicking effects are achieved through optimized material stacks and nanostructuring.
Rucha A. Deshpande, Jesper Navne, David C. B. Nielsen, Mathias Adelmark, Radu Malureanu, Ole Hansen, Rafael Taboryski   +6 more
wiley   +1 more source

Moderate grazing promotes the root biomass in Kobresia meadow on the northern Qinghai–Tibet Plateau

Ecology and Evolution, 2019
Grazing is an important modulator of both plant productivity and biodiversity in grassland community, yet how to determine a suitable grazing intensity in alpine grassland is still controversy.
Licong Dai, Xiaowei Guo, Xun Ke, Fawei Zhang, Yikang Li, Cuoji Peng, Kai Shu, Qian Li, Li Lin, Guangmin Cao, Yangong Du   +10 more
doaj   +1 more source

Effects of climate change and grazing intensity on grassland productivity-A case study of Inner Mongolia, China. [PDF]

Heliyon, 2023
Guo X, Arshad MU, Zhao Y, Gong Y, Li H.
europepmc   +1 more source

Pollinating insect responses to grazing intensity, grassland characteristics and landscape complexity [PDF]

, 2007
Pollinators uphold important ecological functions and their economic and ecological importance is considerable. In the present thesis the relationship between management practices and the behaviour, diversity and composition of four flower visitor groups:
Sjödin, N. Erik
core  

Analytical evaluation of the X-ray scattering contribution to imaging degradation in grazing-incidence X-ray telescopes

, 2007
The focusing performance of X-ray optics (conveniently expressed in terms of HEW, Half Energy Width) strongly depend on both mirrors deformations and photon scattering caused by the microroughness of reflecting surfaces.
Aschenbach, Christensen, Church, Church, D. Spiga, De Korte, Freyberg, Harvey, Joensen, Kozhevnikov, Pareschi, Spiller, Stearns, Van Speybroeck, Willingale   +14 more
core   +2 more sources

Phonon Engineering in Ultrathin Sn Films

Advanced Materials Interfaces, EarlyView.
When embedded in multilayer structures, ultrathin Sn layers demonstrate strongly modified vibrational density of states (VDOS). This allows engineering a drastic increase of the Lamb‐Mössbauer factor fLM$f_{\text{LM}}$ and thereby of the cross‐section for coherent excitation of the ultrasharp nuclear resonance of 119Sn$^{119}{\rm Sn}$. This enables the
Sven Velten, Kai Schlage, Ilya Sergeev, Olaf Leupold, René Steinbrügge, Varimalla Raghavendra Reddy, Michael Yu Hu, Esen Ercan Alp, Lars Bocklage, Ralf Röhlsberger   +9 more
wiley   +1 more source

Comprehensive analysis of grazing intensity impacts alpine grasslands across the Qinghai-Tibetan Plateau: A meta-analysis. [PDF]

Front Plant Sci, 2022
Zhang Z, Zhao Y, Lin H, Li Y, Fu J, Wang Y, Sun J, Zhao Y.   +7 more
europepmc   +1 more source

Polarization in exoplanetary systems caused by transits, grazing transits, and starspots

, 2015
We present results of numerical simulations of flux and linear polarization variations in transiting exoplanetary systems, caused by the host star disk symmetry breaking.
Berdyugina, S. V., Kostogryz, N. M., Yakobchuk, T. M.   +2 more
core   +1 more source