Results 61 to 70 of about 24,992 (279)

Timing is everything: Drivers of interannual variability in blue whale migration. [PDF]

, 2020
Blue whales need to time their migration from their breeding grounds to their feeding grounds to avoid missing peak prey abundances, but the cues they use for this are unknown.
Ballance, Lisa T, Franks, Peter JS, Hildebrand, John A, Ohman, Mark D, Rice, Ally, Szesciorka, Angela R, Širović, Ana   +6 more
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Mapping forests in monsoon Asia with ALOS PALSAR 50-m mosaic images and MODIS imagery in 2010. [PDF]

, 2016
Extensive forest changes have occurred in monsoon Asia, substantially affecting climate, carbon cycle and biodiversity. Accurate forest cover maps at fine spatial resolutions are required to qualify and quantify these effects. In this study, an algorithm
Bajgain, Rajen, Biradar, Chandrashekhar M, Chen, Bangqian, Dai, Shengqi, Dong, Jinwei, Gilani, Hammad, Hou, Ying, Jin, Cui, Joshi, Pawan Kumar, Li, Xiangping, Menarguez, Michael Angelo, Moore, Berrien, Murthy, Manchiraju Sri Ramachandra, Qin, Yuanwei, Roy, Partha Sarathi, Wang, Jie, Xiao, Xiangming, Xin, Fengfei, Zhang, Geli, Zhang, Yao   +19 more
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Temporal variation in river ice phenology of the Heilongjiang River in response to climate change

Journal of Hydrology: Regional Studies
Study region: Upstream of the Heilongjiang River, located in Northeast Asia, is the transboundary river between China and Russia. Study focus: Using long-term hydrological records provided by the Mohe station in combination with multiple statistical ...
Ruofei Xing, Zefeng Chen, Jie Hao, Wenbin Liu, Qin Ju, Dawei Zhang, Shiqin Xu, Huimin Wang   +7 more
doaj   +1 more source

Sea ice and snow phenology in the Canadian Arctic Archipelago from 1997 to 2018

Arctic Science, 2021
The multiple islands and narrow channels that form the Canadian Arctic Archipelago (CAA) complicate snow/ice monitoring, as coarse resolution satellite observations are unable to resolve smaller-scale changes in snow/ice cover. We present the first study
Alicia L.A. Dauginis, Laura C. Brown
doaj   +1 more source

Analysis on the variation of ice-on date of Lakes Ngoring and Gyaring from 1979—2021 and its influencing factors

Shui kexue jinzhan, 2023
Lake ice phenology affects the lake environment and lake-air interaction through the ice-covered period. In order to investigate the trends and influencing factors of lake ice phenology in freshwater lakes on the Tibetan Plateau, the FLake model was ...
Wenfeng HUANG, Rui LI, Zhijun LI, Yusu ZHANG, Wenhuan YANG   +4 more
doaj   +1 more source

Historical changes in the phenology of British Odonata are related to climate [PDF]

, 2007
Responses of biota to climate change take a number of forms including distributional shifts, behavioural changes and life history changes. This study examined an extensive set of biological records to investigate changes in the timing of life history ...
Ando H, Aoki T, Bechly G, Butterfield JEL, Cannell MGR, Carle FL, Coope GR, Coope GR, Corbet PS, Corbet PS, Corbet PS, Corbet PS, Corbet PS, Davis MB, Fleming RA, Hilfert-Ruppell D, Hostetler SW, Jodicke R, Merritt R, Merritt R, Norling U, Norling U, Ott J, Pilgrim JM, Pritchard G, Pritchard G, Pritchard G, Sawchyn WW, Sawchyn WW, Sawchyn WW, Sokal RR, Stearns SC, Sternberg K, Sternberg K, Trueman JWH   +34 more
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Some aspects of ice phenology on ponds in central Alaska, USA [PDF]

Annals of Glaciology, 2007
AbstractIce phenology (freeze-up, break-up and duration) was monitored for five seasons between autumn 2001 and spring 2006 at 11 small, shallow ponds in the boreal forest of central Alaska, USA. The sequence in which freeze-up (FU; day of 100% ice cover) and break-up (BU; day of zero ice cover) occurred at the 11 ponds showed moderately high to very ...
Martin O. Jeffries, Kim Morris
openaire   +1 more source

The impacts of environmental warming on Odonata: a review [PDF]

, 2008
Climate change brings with it unprecedented rates of increase in environmental temperature, which will have major consequences for the earth's flora and fauna.
Adams J., Alcamo J., Angelibert S., Aoki T., Arendt J. D., Askew R. R., Atkinson D., Balmford A., Bendell B. E., Blanckenhorn W. U., Blumenshine S. C., Boehms C., Boothby J., Boothby J., Both C., Braune E., Brown J. H., Burgmer T., Carpenter S. R., Cham S. A., Chang X., Clark T. E., Collingham Y. C., Conrad K. F., Conrad K. F., Coope G. R., Coope G. R., Coope G. R., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Corbet P. S., Cordero Rivera A., Crick H. Q.P., Crowley P. H., Dale M., Danilevskii A. S., Daufresne M., Davis M. B., Dawson T. P., De Block M., De Block M., De Block M., De Block M., Dingemanse N. J., Dorn N. J., Dunn R. R., Eversham B. C., Feuchtmayr H. D., Fitter A. H., Flenner I., Grabow K., Gresens S. E., Hammond C. O., Harada T., Harrington R., Harrington R., Hassall C., Hassall C., Heino J., Henrickson B., Hickling R., Hickling R., Hilfert-Rüppell D., Hill J. K., Hitch A. T., Hostetier S. W., Hunger H., Hynes H. B.N., Ingram B. R., Ingram B. R., Jenner C. E., Johansson F., Johansson F., Karl T. R., Knight T. M., Krishnaraj R., Lawton J. H., Leggott M., Lutz P. E., Lutz P. E., Mann M. E., Masseau M. J., May M. L., May M. L., Meehl G. A., Menetrey N., Merritt R., Michiels N. K., Mooij W. M., Nicholls R. J., Nicholls R. J., Norling U., Norling U., Norling U., Opdam P., Ott J., Ott J., Ott J., Pandey J. P., Parmesan C., Parmesan C., Parmesan C., Pearce-Higgins J. W., Phillips B. L., Pickup J., Piironen J., Pilgrim J. M., Polcyn D. M., Pritchard G., Pritchard G., Pritchard G., Pritchard G., Pritchard G., Pritchard G., Purse B. V., Rantala M. J., Robb T., Robb T., Rolff J., Rouquette J. R., Roy D. B., Sawchyn W. W., Schneider C., Shennan I., Sherratt T. N., Simberloff D., Simmons A. D., Siva-Jothy M. T., Siva-Jothy M. T., Slatkin M., Soluk D. A., Sternberg K., Sternberg K., Sternberg K., Sternberg K., Suhling F., Suhling F., Thompson D. J., Thompson D. J., Thompson D. J., Thompson D. J., Thompson D. J., Travis J. M.J., Valtonen P., Van De Meutter F., Van Doorslaer W., Veron J. E.N., Walther G. R., Waringer J. A., Watanabe M., Watts P. C., Williams D. D., Winder M., Woodward G., Woodward G., Wootton R. J., Xenopoulos M. A., Xenopoulos M. A., Yourth C. P., Zwolsman J. J.G.   +165 more
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Investigating Changes in Chlorophyll a and Other Water Chemistry Variables in Response to Global Environmental Change [PDF]

, 2020
Changes in water quality are influenced by climate change and other anthropogenic stressors. We 1) assessed changes in water quality in lakes in the Laurentian Great Lakes region, and 2) compiled water quality data for lakes across the world to assess ...
Mahdiyan, Octavia
core  

Effects of climate extremes on the terrestrial carbon cycle : concepts, processes and potential future impacts [PDF]

, 2015
This article is protected by copyright. All rights reserved. Acknowledgements This work emerged from the CARBO-Extreme project, funded by the European Community’s 7th framework programme under grant agreement (FP7-ENV-2008-1-226701).
Babst, Flurin, Bahn, Michael, Beer, Christian, Buchmann, Nina, Canadell, Josep G, Ciais, Philippe, Cramer, Wolfgang, Frank, David, Frank, Dorothea, Ibrom, Andreas, Mahecha, Miguel D, Miglietta, Franco, Poulter, Ben, Rammig, Anja, Reichstein, Markus, Seneviratne, Sonia I, Smith, Pete, Thonicke, Kirsten, van der Velde, Marijn, Vicca, Sara, Walz, Ariane, Wattenbach, Martin, Zavala, Miguel A, Zscheischler, Jakob   +23 more
core   +3 more sources