Results 31 to 40 of about 20,566 (234)

Soil respiration in a northeastern US temperate forest: a 22‐year synthesis [PDF]

, 2013
To better understand how forest management, phenology, vegetation type, and actual and simulated climatic change affect seasonal and inter‐annual variations in soil respiration (Rs), we analyzed more than 100,000 individual measurements of soil ...
Bowden, R. D., Crill, Patrick M., Davidson, Erik A., Drake, J. E., Ellison, A. M., Finzi, A. C., Foster, D. R., Frey, Serita D., Giasson, M. A., Hadley, J. L., Lavine, M., Melillo, J. M., Munger, J. W., Nadelhoffer, K. J., Nicoll, L., Ollinger, Scott V., Savage, K. E., Steudler, P. A., Tang, J., Varner, Ruth K., Wofsy, S. C.   +20 more
core   +3 more sources

No Consistent Evidence for Advancing or Delaying Trends in Spring Phenology on the Tibetan Plateau [PDF]

, 2017
Vegetation phenology is a sensitive indicator of climate change and has significant effects on the exchange of carbon, water, and energy between the terrestrial biosphere and the atmosphere.
Badeck, Balzarolo, Chen, Chen, China Meteorological Administration, Coops, Dai, Deronde, Ding, Duan, Forkel, Fu, Ganjurjav, Guay, Guo, Holben, Hou, Huete, Jeong, Julien, Justice, Kljun, Knorr, Lasslop, Li, Li, Li, Liu, Liu, Macbean, McClain, Menzel, Penuelas, Piao, Pinzon, Reed, Richardson, Richardson, Richardson, Sen, Shen, Shen, Shen, Shen, Shi, Stöckli, Suzuki, Tian, Tucker, Turner, Wang, Wang, Wang, Wu, Wu, Xin, Xin, Xu, Yi, Yu, Yu, Zhang, Zhang, Zhang, Zhang, Zhao, Zhao, Zhong, Zhou, Zhou   +69 more
core   +3 more sources

Long-term observations of increasing snow cover in the western Cairngorms [PDF]

, 2016
As part of the UK Environmental Change Network (ECN) long-term monitoring, an automatic repeat-photography camera was installed to record changes in landscape phenology in the Allt a'Mharcaidh catchment, Cairngorms National Park, Scotland.
Andrews, Cameron, Cameron, Core Team, Harrison, Kohler, Osborn, Trivedi   +7 more
core   +2 more sources

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

Impact of Snowpack on the Land Surface Phenology in the Tianshan Mountains, Central Asia

Remote Sensing, 2022
The accumulation and ablation processes of seasonal snow significantly affect the land surface phenology in a mountainous ecosystem. However, the ability of snow to regulate the alpine land surface phenology in the arid regions is not well described in ...
Tao Yang, Qian Li, Qiang Zou, Rafiq Hamdi, Fengqi Cui, Lanhai Li   +5 more
doaj   +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

Observed earlier start of the growing season from middle to high latitudes across the Northern Hemisphere snow-covered landmass for the period 2001–2014

Environmental Research Letters, 2020
Vegetation phenology in spring has received much attention for its importance to terrestrial ecosystem carbon exchange and climate–biosphere interactions studies.
Xiaona Chen, Yaping Yang
doaj   +1 more source

Assessing Snow Phenology over the Large Part of Eurasia Using Satellite Observations from 2000 to 2016

Remote Sensing, 2020
Snow plays an important role in meteorological, hydrological and ecological processes, and snow phenology variation is critical for improved understanding of climate feedback on snow cover.
Yanhua Sun, Tingjun Zhang, Yijing Liu, Wenyu Zhao, Xiaodong Huang   +4 more
doaj   +1 more source

Understanding the Snow Cover Climatology over Turkey from ERA5-Land Reanalysis Data and MODIS Snow Cover Frequency Product

Geosciences, 2023
Understanding the distribution, patterns, and characteristics of snowfall and snow cover within a given region over extended periods is important. Snow climatology provides valuable insights into the seasonal and long-term variations in snowfall, helping
Zuhal Akyurek, Semih Kuter, Çağrı H. Karaman, Berkay Akpınar   +3 more
doaj   +1 more source

Observational evidence for the convective transport of dust over the central United States [PDF]

, 2016
Bulk aerosol composition and aerosol size distributions measured aboard the DC-8 aircraft during the Deep Convective Clouds and Chemistry Experiment mission in May/June 2012 were used to investigate the transport of mineral dust through nine storms ...
Anderson, B. E., Barth, M. C., Beyersdorf, A. J., Blake, D. R., Chen, G., Corr, C. A., Crosbie, E., Dibb, Jack E., Lawson, R. P., Moore, R. H., Scheuer, Eric M., Schroeder, J. R., Shook, M., Thornhill, K. L., Winstead, E., Ziemba, L. D.   +15 more
core   +3 more sources