Results 71 to 80 of about 1,169,928 (316)

Lizard ecology along altitudinal gradients in Mediterranean mountains

, 2020
Subprograma Estatal de Formación, en el marco del Plan de Investigación Científica y Técnica y de Innovación del Ministerio de Economía y Competividad (MINECO), inicialmente y después del Ministerio de Ciencia, Innovación y Universidades (MICIU) (SVP-2014-068620)
openaire   +3 more sources

Compartmentalized Homeostasis Drives High Bamboo Forest Productivity under Nutrient Imbalance

Advanced Science, EarlyView.
This study reveals how Moso bamboo achieves high productivity despite nutrient‐poor soils. It employs a unique strategy, maintaining strict nutrient balance in its leaves while using woody tissues as flexible storage reservoirs. This compartmentalized mechanism buffers the plant from soil phosphorus limitation and microbial competition, resolving the ...
Zhikang Wang, Quan Li, Man Shi, Marcio F.A. Leite, Xinli Chen, Eiko E. Kuramae, Viviane Cordovez, Tingting Cao, Chenglei Zhu, Libin Zhou, Wenjuan Yu, Zhiyao Tang, Changhui Peng, Xinzhang Song   +13 more
wiley   +1 more source

Spatially continuous dataset at local scale of Taita Hills in Kenya and Mount Kilimanjaro in Tanzania

Data in Brief, 2016
Climate change is a global concern, requiring local scale spatially continuous dataset and modeling of meteorological variables. This dataset article provided the interpolated temperature, rainfall and relative humidity dataset at local scale along Taita
Sizah Mwalusepo, Estomih S. Massawe, Tino Johansson   +2 more
doaj   +1 more source

Strong altitudinal partitioning in the distributions of ectomycorrhizal fungi along a short (300 m) elevation gradient [PDF]

, 2015
• Changes in species richness and distributions of ectomycorrhizal (ECM) fungal communities along altitudinal gradients have been attributed to changes in both host distributions and abiotic variables.
Allison, Amend, Andy F. S. Taylor, Bahram, Beiler, Bryant, Bunce, Caporaso, Carlsen, Chao, Coince, Deslippe, Erland, Geml, Grace, Gómez-Hernández, Hoiss, Ihrmark, Ishida, Jarvis, Kernaghan, Kitayama, Kjøller, Körner, Lenoir, McCain, Miyamoto, Paul, Pinheiro, Poos, R Core Team, Rahbek, Reeder, Richard, Romdal, Rosling, Scattolin, Scattolin, Smith, Steve Woodward, Steven, Susan G. Jarvis, Tedersoo, Tedersoo, Tedersoo, Tedersoo, Tedersoo   +46 more
core   +1 more source

Gravity‐Tolerant In‐Flight 3D Bioprinting Enabled by Stereolithography for Space Tissue Engineering

Advanced Science, EarlyView.
A flight‐compliant, closed stereolithographic 3D bioprinting system enables robust fabrication of acellular and cell‐laden hydrogel constructs under varying gravitational conditions, including microgravity and hypergravity phases. Printed structures retain dimensional fidelity and high‐resolution features, while cell viability remains high ...
Bianca Lemke, Matthias R. Kollert, Tobias Lam, Tobias Thiele, Nicolas Göbel, Lisa R. Köhn, Gabriela Korus, Lutz Kloke, Georg N. Duda   +8 more
wiley   +1 more source

Physical and land-cover variables influence ant functional groups and species diversity along elevational gradients [PDF]

, 2013
Of particular importance in shaping species assemblages is the spatial heterogeneity of the environment. The aim of our study was to investigate the influence of spatial heterogeneity and environmental complexity on the distribution of ant functional ...
A Compin, A Maysov, Abel Bernadou, AF Zuur, AG Radchenko, AN Andersen, AN Andersen, AN Andersen, AN Andersen, BD Hoffmann, BT Bestelmeyer, C Gómez, C Körner, CL Parr, ED McCoy, ER Pianka, F Glaser, HL Vasconcelos, Hugues Barcet, J Dauber, J Heinze, J Tews, J Vesanto, JA Wiens, JHC Delabie, JL Giraudel, JM Ninot, JP Lessard, JP Lessard, KAB Kalif, M Kaspari, M Kaspari, M Pfeiffer, Maud Combe, ME Hopton, MG Turner, MJ Crawley, ML Cody, ML Rosenzweig, NJ Sanders, NJ Sanders, PG Risser, R Céréghino, R Céréghino, R Savolainen, RH MacArthur, RJ Hijmans, RR Dunn, RR Dunn, Régis Céréghino, S Groc, S Lek, S Siegel, SA Lassau, SA Lassau, SA Levin, SS Stephens, T Kohonen, TS Chon, Vincent Fourcassié, WL Brown Jr, X Cerda, X Roig, Xavier Espadaler, YS Park   +64 more
core   +2 more sources

Altitudinal gradients of natural abundance of stable isotopes of nitrogen and carbon in the needles and soil of a pine forest in Nepal

, 2018
This paper deals with natural abundance of 15 N and 13 C in the soil and needles of the pine forest (Pinus roxburghii, Sargent) along an altitudinal gradient.
S. P. Sah, R. Brumme
semanticscholar   +1 more source

Altitudinal gradients of soil and vegetation carbon and nitrogen in a high altitude nature reserve of Karakoram ranges

SpringerPlus, 2016
This study aimed to investigate the correlation of carbon and nitrogen in soil and leaves with the altitude, vegetation type, herbaceous biomass (HB), litter mass (LM) and with each other. Soil and leaf samples collected from different forest types along
Arshad Ali Shedayi, Ming Xu, I. Naseer, B. Khan   +3 more
semanticscholar   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Dynamics of aboveground vegetation biomass and carbon stocks along the altitudinal gradients and overstorey composition types in the temperate Himalayan region

Trees, Forests and People
Forests, covering approximately thirty percent of the Earth's total surface area, are the world's largest carbon sink and a crucial player in mitigating climate change through carbon sequestration.
Geetanjali Thakur, Praveen Kumar, D.R. Bhardwaj, Prem Prakash, Poonam   +4 more
doaj   +1 more source