Results 81 to 90 of about 32,815 (190)

Dissolved Organic Matter Composition in the Laurentian Great Lakes Ice and Its Contribution to Spring Melt

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 2, February 2026.
Abstract Dissolved organic matter (DOM) plays a vital role in lakes, but its behavior in winter is poorly understood. This study examined the differences in DOM between lake ice and the upper water column across 18 sites in the Laurentian Great Lakes, integrating in situ sampling and remotely sensed ice data to create a mass budget model to estimate ...
Anthony J. Arsenault, Nolan J. T. Pearce, Ted Ozersky, Sarah C. D’Amario, Kirill Shchapov, Hunter J. Carrick, Justin D. Chaffin, Maureen L. Coleman, Warren J. S. Currie, Jonathan P. Doubek, Rachel Eveleth, Casey M. Godwin, R. Michael McKay, Michael D. Rennie, Michael R. Twiss, Donald Uzarski, Henry A. Vanderploeg, Trista Vick‐Majors, Arthur Zastepa, Marguerite A. Xenopoulos   +19 more
wiley   +1 more source

Impacts of Europe's Changing Climate - 2008 Indicator Based Assessment [PDF]

, 2008
Background and objective This report is an update and extension of the 2004 EEA report 'Impacts of Europe's changing climate'. Since 2004, there has been much progress in monitoring and assessing the impacts of climate change in Europe. The objectives of
AMATULLI Giuseppe, BARREDO CANO Jose', CAMIA Andrea, CHRISTIANSEN Trine, CONTE Costanza, DURRANT Tracy, ERHARD Markus, FEYEN Luc, GENOVESE Giampiero, GENTILE Anna-rita, HARLEY Mike, HIEDERER Roland, ISOARD Stéphane, JOL André, JONES Arwyn, KRISTENSEN Peter, LAVALLE Carlo, LAZAR Catalin, MENNE Bettina, MICALE Fabio, MONTANARELLA Luca, RAES Frank, SANDER Gunnar, SASTNY Pavel, STOLBOVOY Vladimir, SWART Rob, VAN DINGENEN Rita, VAN MINNEN Jelle, VOIGT Thomas, WATKISS Paul   +29 more
core   +1 more source

Extending the air2water Model to Simulate Lake Ice Phenology, Thickness, and Composition Using Minimal Inputs

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract Ice cover in seasonally frozen lakes plays a crucial role in ecosystem dynamics and human activities, while also serving as a sensitive indicator of climate change. Accurate yet efficient modeling of lake ice timing and thickness is therefore increasingly important.
Marta Fregona, Matti Leppäranta, Joachim Jansen, Joonatan Ala‐Könni, Ivan Mammarella, Sebastiano Piccolroaz   +5 more
wiley   +1 more source

A longer vernal window: The role of winter coldness and snowpack in driving spring thresholds and lags [PDF]

, 2017
Climate change is altering the timing and duration of the vernal window, a period that marks the end of winter and the start of the growing season when rapid transitions in ecosystem energy, water, nutrient, and carbon dynamics take place.
Adolph, Alden, Albert, Mary, Burakowski, Elizabeth A., Burchsted, Denise, Contosta, Alexandra R., Dibb, Jack E., Green, Mark, Guerra, David, Martin, Mary E., McDowell, William H., Routhier, Michael R., Wake, Cameron P., Whitaker, Rachel, Wollheim, Wilfred M.   +13 more
core   +2 more sources

Biological Flora of Britain and Ireland: Geranium sylvaticum*

Journal of Ecology, Volume 114, Issue 2, February 2026.
Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner, Richard G. Jefferson, Ruth E. Starr‐Keddle, Sandra Varga, Irina Tatarenko, Duncan B. Westbury, Lucy Hulmes   +6 more
wiley   +1 more source

Global climatology of surface water temperatures of large lakes by remote sensing [PDF]

, 2015
Lake surface water temperatures (LSWTs) of 246 globally distributed large lakes were derived from Along-Track Scanning Radiometers (ATSR) for the period 1991–2011.
Benson, Boehrer, Brown, Dee, Donlon, Duguay, Dutra, Herdendorf, Hook, Horita, IPCC, IPCC, Kourzeneva, Lehner, Lenormand, Lerman, Lewis, Lewis, Lewis, Livingstone, Livingstone, Livingstone, Loeb, MacCallum, Matishov, Merchant, Palecki, Pour, Reinart, Schneider, Strahler, Straskraba, Thompson, Vadineanu, Vyverman, Wessel, Wetzel, Weyhenmeyer, Williams, Williams, Williams, Williams, Wilson   +42 more
core   +1 more source

Testing a General Theory for Optimal Flowering Time in Deciduous Perennial Plants as a Function of Growing Season Length

Ecology Letters, Volume 29, Issue 2, February 2026.
Climate change affects both the start and duration of growing seasons, creating complex effects on optimal flowering timing that go beyond simple responses to earlier springs. Using optimal energy allocation theory, we found a nonlinear relationship between growing season length and optimal flowering time which was supported by two experiments with ...
John S. Park, John Jackson, Anna Bergsten, Jon Ågren   +3 more
wiley   +1 more source

The ice regime of Lake Raduńskie Górne (Kashubian Lakeland, northern Poland)

Limnological Review, 2017
The paper presents assessment results of the ice dynamics on Lake Raduńskie Górne (Upper Radunia Lake) based on long-term observations of the course of ice phenomena.
Barańczuk Jacek, Bajkiewicz-Grabowska Elżbieta, Barańczuk Katarzyna, Staszek Wojciech   +3 more
doaj   +1 more source

Growth and yield of forage alfalfa under a changing climate in Canada

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Alfalfa (Medicago sativa L.) is a perennial legume grown as a forage crop worldwide. More than 3 million ha of forage alfalfa is in production either as monoculture or alfalfa‐based mixtures stands in Canada. Future climate change impacts on alfalfa forage production should be investigated for potential adaptation opportunities that can ...
Qi Jing, Marianne Crépeau, Brian Grant, Guillaume Jégo, Ward Smith, Budong Qian   +5 more
wiley   +1 more source

Tree defenses, host choice, and reproductive success of a native bark beetle under novel outbreak conditions

Ecological Applications, Volume 36, Issue 1, January 2026.
Abstract Bark beetles of the genus Dendroctonus are some of the most important disturbance agents in North American forests, having colonized conifers for millions of years. The selection pressure posed by tree‐killing bark beetles pushed trees to develop an arsenal of defensive strategies to which beetles have adapted in their turn.
Grace Graham, Marcella Windmuller‐Campione, Daniel Griffin, Fraser McKee, Brian Aukema   +4 more
wiley   +1 more source