Results 111 to 120 of about 20,566 (234)

Climate Controls on Carbon Dioxide Fluxes in a High‐Elevation Grassland

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Climate change is significantly influencing high‐elevation grasslands, possibly unbalancing CO2 exchanges and the sink‐source dynamics. Cumulated heat available for plant growth and vegetation cover were identified as the main controllers of phenological development and, via direct or mediated effects, of CO2 fluxes (ER and GPP).
Silvio Marta, Marta Magnani, Gianna Vivaldo, Andrea Mainetti, Ilaria Baneschi, Alice Baronetti, Simona Gennaro, Mariasilvia Giamberini, Simone Ravetto Enri, Michele Lonati, Brunella Raco, Antonello Provenzale   +11 more
wiley   +1 more source

Detecting Inter-Annual Variations in the Phenology of Evergreen Conifers Using Long-Term MODIS Vegetation Index Time Series [PDF]

, 2017
Long-term observations of vegetation phenology can be used to monitor the response of terrestrial ecosystems to climate change. Satellite remote sensing provides the most efficient means to observe phenological events through time series analysis of ...
Huemmrich, Karl F., Landis, David R., Levula, Janne, Lyapustin, Alexei I., Mammarella, Ivan, Middleton, Elizabeth M., Nichol, Caroline J., Porcar-Castell, Albert, Ulsig, Laura   +8 more
core   +2 more sources

Evolutionary and Ecological Determinants of the Phenology of Births in Wild Large Herbivores, a Systematic Review

Mammal Review, Volume 56, Issue 2, June 2026.
This semi‐systematic review supports the two dominant drivers of birth phenology: the seasonality and predation hypotheses. Even though there is evidence of their importance, the effects of female, offspring and population characteristics remain marginally accounted for. Asian and South and Central American species are currently understudied.
Lucie Thel, Christophe Bonenfant, Simon Chamaillé‐Jammes   +2 more
wiley   +1 more source

On the Importance of High-Resolution Time Series of Optical Imagery for Quantifying the Effects of Snow Cover Duration on Alpine Plant Habitat

Remote Sensing, 2016
We investigated snow cover dynamics using time series of moderate (MODIS) to high (SPOT-4/5, Landsat-8) spatial resolution satellite imagery in a 3700 km2 region of the southwestern French Alps.
Jean-Pierre Dedieu, Bradley Z. Carlson, Sylvain Bigot, Pascal Sirguey, Vincent Vionnet, Philippe Choler   +5 more
doaj   +1 more source

EFFECTS OF LAND COVER, WATER REDISTRIBUTION, AND TEMPERATURE ON ECOSYSTEM PROCESSES IN THE SOUTH PLATTE BASIN [PDF]

, 1998
Over one‐third of the land area in the South Platte Basin of Colorado, Nebraska, and Wyoming, has been converted to croplands. Irrigated cropland now comprises 8% of the basin, while dry croplands make up 31%.
Band, Larry E., Baron, Jill S., Hartman, Melannie D., Kittel, Timothy G. F., Lammers, Richard B., Ojima, Dennis S.   +5 more
core   +1 more source

Shaping future forests: how can ecophysiology support climate‐smart forest management?

New Phytologist, Volume 250, Issue 5, Page 2778-2813, June 2026.
Summary Climate change, particularly the associated increase in extreme events and disturbances, threatens the numerous environmental, social, and economic benefits that forests provide, both locally and globally. Heat and drought pose significant risks to forest ecosystems; the anticipated future climate is expected to exacerbate this trend ...
Arthur Gessler, José M. Grünzweig, Laura Bigio, Henrik Hartmann, Nate McDowell, Frank Krumm, Arun K. Bose, Andreas Rigling, Harald Bugmann, Valentina Vitali, Pascal Schneider, J. Jelle Lever, Janine Schweier, Anne Kempel, Niklaus E. Zimmermann, Philipp Brun, Jürgen Bauhus, Micah Wilhelm, Alessandra Bottero   +18 more
wiley   +1 more source

A System for Acquisition, Processing and Visualization of Image Time Series from Multiple Camera Networks [PDF]

, 2018
201
Arslan, Ali N., Aurela, Mika, Böttcher, Kristin, Linkosalmi, Maiju, Manninen, Terhikki, Peltoniemi, Mikko, Tanis, Cemal M.   +6 more
core   +1 more source

Heterogeneous Responses of High‐Latitude Forest Productivity to Interannual Climate Variability

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Amplified warming has altered the phenology and structure of high‐latitude forests, yet their carbon uptake responses to environmental variations remain uncertain. Using satellite observations of solar‐induced chlorophyll fluorescence (SIF), we quantify interannual variations in growing‐season (GS) productivity of these forests and their ...
Ke Liu, Junjie Liu, Yitong Yao, Christian Frankenberg, Paul Wennberg   +4 more
wiley   +1 more source

Terrestrial Runoff Divides the Central Arctic Ocean and Shapes the Biologically Relevant Marine Lightscape

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The Arctic Ocean is undergoing drastic changes in its sea ice cover, but is also optically complex. Observations from summer 2022 across the western Eurasian Basin, show increased colored dissolved organic matter (CDOM) absorption from terrestrial‐derived runoff within the Transpolar Drift (TPD) in the Amundsen Basin, extending down to a depth
Håkon Sandven, David McKee, Rafael Gonçalves‐Araujo, Rüdiger Röttgers, Anders F. Opdal, Philipp Assmy, Mats A. Granskog   +6 more
wiley   +1 more source

Phylogenetics, Niche Evolution, and Distribution Dynamics of Isatis Species Under Climate Change

Ecology and Evolution, Volume 16, Issue 5, May 2026.
This study systematically elucidates the adaptive evolution of Isatis species from the perspective of life‐history strategies and niche evolution, highlights the increased extinction risk faced by wild relatives, and provides a critical scientific basis for the conservation and sustainable use of the germplasm resources of this genus.
Min Wei, Yong Su, Hongzhuan Shi, Tao Bao, Qiaosheng Guo   +4 more
wiley   +1 more source