Results 71 to 80 of about 157,098 (289)

Timing and intensity of goose grazing: Implications for grass height and first harvest

Agriculture, Ecosystems & Environment, 2023
Grazing birds like geese can have a big impact on agricultural land, potentially causing damage to crops. Their exploitation of agricultural land varies within and between seasons, and these temporal grazing patterns can be influenced by management.
Buitendijk, N.H., Nolet, B.A.
openaire   +2 more sources

The Doppler Spectra of Medium Grazing Angle Sea Clutter; Part 1: Characterisation [PDF]

, 2016
This paper is concerned with the characterisation of Doppler spectra from high range resolution X-band radar sea clutter observed from an airborne platform over the range of grazing angles, 15° to 45°.
Bocquet, S, Ritchie, MA, Rosenberg, L, Watts, S   +3 more
core  

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

High species richness of sheep‐grazed sand pastures is driven by disturbance‐tolerant and weedy short‐lived species

Ecology and Evolution
We selected 15 sheep‐grazed sand pastures along a gradient of increasing grazing intensity to study the fine‐scale patterns of main biomass fractions (green biomass, litter) and that of plant species and functional groups (life forms and social behaviour
Gergely Kovacsics‐Vári, Judit Sonkoly, Katalin Tóth, Andrea McIntosh‐Buday, Patricia Elizabeth Díaz Cando, Viktória Törő‐Szijgyártó, Nóra Balogh, Luis Roberto Guallichico Suntaxi, Francis David Espinoza Ami, Gábor Matus, Béla Tóthmérész, Péter Török   +11 more
doaj   +1 more source

Impact of forest management regimes on ligneous regeneration in the Sudanian savanna of Burkina Faso [PDF]

, 2007
Annual early fire, selective tree cutting and grazing exclusion are currently used to manage the State forests of the Sudanian savanna of Burkina Faso, West Africa. Such prescriptions, however, are not based on experimental evidence.
Zida, Didier
core  

Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors

Advanced Functional Materials, EarlyView.
This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu, Nan Li, Yuqing Chen, Naisong Shan, Shinya Wai, Jie‐Hao Chen, Aidan Ziaja, Shrayesh N. Patel, Sihong Wang   +8 more
wiley   +1 more source

Modelling and simulating change in reforesting mountain landscapes using a social-ecological framework [PDF]

, 2010
Natural reforestation of European mountain landscapes raises major environmental and societal issues. With local stakeholders in the Pyrenees National Park area (France), we studied agricultural landscape colonisation by ash (Fraxinus excelsior) to ...
A Gibon, A Gibon, A Gibon, A Mottet, A Otte, Annick Gibon, BJ Fu, BL Turner II, C Fontaine, C Lundstrom, C Monteil, Claude Monteil, CS Holling, D Valbuena, David Sheeren, DC Parker, DC Parker, DG Brown, E Moreira, E Tasser, EJJ Rykiel, F Berkes, F Berkes, F Bousquet, F Bousquet, G Augustins, G Balent, Gérard Balent, J Brandt, J Kolasa, J Wu, JB Dent, JC Castella, JG Wu, JP Deffontaines, K Helming, L An, M Antrop, M Burgi, M Duru, M Duru, M Gellrich, M Muraz, MG Turner, MP Julien, N Andrieu, P Wardle, PH Verburg, QB Le, R Matthews, R Soliva, RB Matthews, RH Økland, RW Kates, S Wagner, SM Manson, Sylvie Ladet, T Berger, T Plieninger, T Streifeneder, TFH Allen, TJ Bontkes, TR Robinson, V Grimm, Z Naveh   +64 more
core   +5 more sources

Refraction of fast Ne atoms in the attractive well of LiF(001) surface [PDF]

, 2020
Ne atoms with energies up to 3 keV are diffracted under grazing angles of incidence from a LiF(001) surface. For a small momentum component of the incident beam perpendicular to the surface, we observe an increase of the elastic rainbow angle together ...
Borisov, A. G., Debiossac, Maxime, Roncin, Philippe   +2 more
core   +3 more sources

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Short‐term grazing reduced community stability by decreasing community‐wide asynchrony and dominant species stability

Ecosphere
The effects of grazing on natural grasslands' plant composition, diversity, and productivity depend on the intensity of grazing. Besides grazing intensity, animal composition is also important. However, whether and how sheep grazing intensity affects the
Jie Hao, Huajie Diao, Yuan Su, Peidong Xu, Kuanhu Dong, Changhui Wang   +5 more
doaj   +1 more source