Results 11 to 20 of about 2,480,735 (251)

Variability in the Net Ecosystem Productivity (NEP) of Seaweed Farms

Frontiers in Marine Science, 2022
The important role of vegetated ecosystems in the sequestration of carbon has gained strong interest across a wide variety of disciplines. With evidence growing of the potential for macroalgae ecosystems to capture carbon, there is burgeoning interest in
Yoichi Sato, Yoichi Sato, Gregory N. Nishihara, Gregory N. Nishihara, Atsuko Tanaka, Dominic F. C. Belleza, Azusa Kawate, Yukio Inoue, Kenjiro Hinode, Yuhei Matsuda, Shinichiro Tanimae, Kandai Tozaki, Ryuta Terada, Hikaru Endo   +13 more
doaj   +1 more source

Trends of Aboveground Net Primary Productivity of Patagonian Meadows, the Omitted Ecosystem in Desertification Studies [PDF]

, 2023
The United Nations defines desertification as the loss of productivity in arid and semiarid environments. The extended steppes of Patagonia harbor small meadows whose compounded area is comparatively small, but their aboveground net primary production ...
Curcio, M., Martinez, G. G., Oesterheld, M., Irisarri, G.   +3 more
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Empirical Models of Respiration and Net Ecosystem Productivity and Their Applications in a Subtropical Coniferous Plantation in China

Atmosphere, 2023
Net ecosystem exchange (NEE), solar radiation (including photosynthetically active radiation PAR), and meteorological parameters were measured in a subtropical coniferous plantation in China during 2013–2016.
Jianhui Bai, Fengting Yang, Mingjie Xu, Huimin Wang   +3 more
doaj   +1 more source

Spatial variations in terrestrial net ecosystem productivity and its local indicators [PDF]

Biogeosciences, 2020
Multiple lines of evidence have demonstrated the persistence of global land carbon (C) sink during the past several decades. However, both annual net ecosystem productivity (NEP) and its inter-annual variation (IAVNEP) keep varying over space.
E. Cui, E. Cui, C. Bian, C. Bian, Y. Luo, S. Niu, S. Niu, Y. Wang, J. Xia, J. Xia   +9 more
doaj   +1 more source

Drivers of carbon flux in drip irrigation maize fields in northwest China

Carbon Balance and Management, 2021
Background Under the escalating threat to sustainable development from the global increase in carbon dioxide concentrations, the variations in carbon flux in the farmland ecosystem and their influencing factors have attracted global attention.
Hui Guo, Sien Li, Fuk-Ling Wong, Shujing Qin, Yahui Wang, Danni Yang, Hon-Ming Lam   +6 more
doaj   +1 more source

Thermal adaptation of net ecosystem exchange [PDF]

, 2011
Thermal adaptation of gross primary production and ecosystem respiration has been well documented over broad thermal gradients. However, no study has examined their interaction as a function of temperature, i.e.
Janssens, I.A., Lindroth, Anders, Lindroth, Anders,, DRAGONI D., J. Chen, MATTEUCCI Giorgio, Stoy, P., B. Gielen, LINDROTH A., GOUGH C.M., COOK B., E. Moors, SEUFERT Guenther, C. M. Gough, COOK D. R., A. R. Desai, R. L. Scott, Liang, S., LUND M., ARAIN Altaf M., Moors, E., W. Yuan, Janssens, Ivan, BERNHOFER Christian, D. R. Cook, S. Liang, I. Janssens, JANSSENS I. A., NIU Shuli, Gough, C.M., Lindroth, A., Dragoni, D., Cook, B., S. Niu, Longdoz, B., A. Lindroth, Moors, E.J., Stoy, J., CHEN J., Ceulemans, Reinhart, Lund University., Yuan, W., Matteucci, G., Gough, C. M., G. Seufert, LUO Yiqi, Varner, R., GIELEN B., SCOTT R., YU G., Gielen, Birgit, G. Yu, Lund, M., Desai, A. R., Ceulemans, R., H. Liu, D. Dragoni, Cook, D. R., Y. Luo, Seufert, G., R. Varner, Bernhofer, C., Gielen, B., LIU H., LONGDOZ B., Longdoz, Bernard, Liu, H., Desai, A.R., Cook, D.R., VARNER R., B. Longdoz, Janssens, I. A., B. Cook, LIANG Shunlin, Scott, R. L., Scott, R.L., Arain, A., I. A. Janssens, YUAN Wenping, A. Arain, STOY P., Ceulenmans, R., Longdoz, Bernard, B., C. Bernhofer, G. Matteucci, Niu, S., MOORS Eddy, R. Ceulemans, DESAI A.R., Chen, J., CEULEMANS R., P. Stoy, YU, G., M. Lund, Varner, Ruth K., Luo, Y.   +95 more
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Longer growing seasons do not increase net carbon uptake in Northeastern Siberian tundra [PDF]

, 2011
With global warming, snowmelt is occurring earlier and growing seasons are becoming longer around the Arctic. It has been suggested that this would lead to more uptake of carbon due to a lengthening of the period in which plants photosynthesize.
Dolman, A.J., Parmentier, F.J.W., Suzdalov, D., Maximov, T.C., Molen, M.K., van der, Huissteden, J., van, Karsanaev, S., Kononov, A.V.   +7 more
core   +1 more source

Plant photosynthesis and productivity on Earth in the high Carbon Dioxide 21st century [PDF]

, 2012
Understanding how plant productivity responds to CO2 is crucial to understanding Earth System dynamics and therefore, predicting the Earth System’s response to anthropogenic forcing of atmospheric CO2.
Walker, Anthony
core   +6 more sources

Evidence for strong seasonality in the carbon storage and carbon use efficiency of an Amazonian forest [PDF]

, 2014
The relative contribution of gross primary production and ecosystem respiration to seasonal changes in the net carbon flux of tropical forests remains poorly quantified by both modelling and field studies.
Benoit Burban, Burban, Benoit, Williams, Mathew, Stephane Ponton, Clement Stahl, Damien Bonal, Joana Zaragoza‐Castells, Stahl, Clement, Ponton, Stephane, Patrick Meir, Timothy Charles Hill, Lucy Rowland, Bonal, Damien, Meir, Patrick, Mathew Williams, Zaragoza-Castells, Joana, Rowland, Lucy, Williams, Mathew; id_orcid, Hill, Timothy Charles, Siebicke, Lukas, Lukas Siebicke   +20 more
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Seasonality in CO2 and H2O flux at an Eastern Amazonian Rain Forest [PDF]

, 2002
Previous studies of CO2 fluxes in Amazonia have suggested seasonal variation in net ecosystem exchange. We find little evidence of this seasonality at a new site in eastern Amazonia, despite the expectation that this site would be particularly sensitive ...
Palheta, P., Grace, J., Costa, J. M. N., Clement, R. J., Meir, P., Costa, J. de P. R., Ruivo, M. de L., Costa, A. L., Malhi, Y., Leal, L. do S. M., Carswell, F. E.   +10 more
core   +1 more source