Results 21 to 30 of about 48,193 (254)
New insights into the organic carbon export in the Mediterranean Sea from 3-D modeling [PDF]
Biogeosciences, 2015 The Mediterranean Sea is one of the most oligotrophic regions of the oceans, and nutrients have been shown to limit both phytoplankton and bacterial activities, resulting in a potential major role of dissolved organic carbon (DOC) export in the ...
A. Guyennon +9 more
doaj +1 more source
Do whales really increase the oceanic removal of atmospheric carbon?
Frontiers in Marine Science, 2023 Whales have been titled climate savers in the media with their recovery welcomed as a potential carbon solution. However, only a few studies were performed to date providing data or model outputs to support the hypothesis.
Jan-Olaf Meynecke +19 more
doaj +1 more source
Carbon Export in the Ocean: A Biologist's Perspective
Annual Review of Marine Science, 2023 Understanding the nature of organic matter flux in the ocean remains a major goal of oceanography because it impacts some of the most important processes in the ocean. Sinking particles are important for carbon dioxide removal from the atmosphere and its movement to the deep ocean.
openaire +2 more sources
Geographical differentiation and spatial spillover of the impact of export trade on urban carbon emissions [PDF]
Ziyuan Kexue[Objective] Export trade driven by foreign consumption is an important cause of carbon emission growth in China. Clarifying the impact of export trade on carbon emissions can provide new insights for carbon emission reduction.
HE Yafen, XIE Zunyan, XIE Hualin, CHENG Hao
doaj +1 more source
Frontiers in Marine Science, 2021 A freshwater-induced barrier layer (BL) is a common physical phenomenon both in coastal waters and the open ocean. To examine the effects of BL on the biological production and the associated carbon export, a physical-biogeochemical survey was conducted ...
Huangchen Zhang +8 more
doaj +1 more source
Particle Flux Parameterizations: Quantitative and Mechanistic Similarities and Differences
Frontiers in Marine Science, 2018 The depth-attenuation of sinking particulate organic carbon (POC) is of particular importance for the ocean's role in the global carbon cycle. Numerous idealized flux-vs.-depth relationships are available to parameterize this process in Earth System ...
B. B. Cael, B. B. Cael, Kelsey Bisson
doaj +1 more source
Controls on carbon export in the subtropical North Atlantic
Progress in Oceanography, 2020 Abstract We present a lower trophic level pelagic ecosystem model that allows the investigation of the role of hydrography, bacterial remineralization and detritus consumption on the strength of carbon export and its attenuation. We apply the model to investigate the controls on the carbon export at the Bermuda Atlantic Time-Series Study site (BATS ...
Yumruktepe, Veli Caglar +2 more
openaire +2 more sources
Modeling Carbon Export Out of Mature Peach Leaves [PDF]
Plant Physiology, 1994 The characteristics of sorbitol and sucrose export out of mature leaves in seedlings of peach (Prunus persica L. Batsch cv GF 305) were investigated by simulating carbon fluxes through the leaf. Three treatments were employed: a control treatment and two treatments modifying leaf export, the latter using either shading or girdling.
Moing, Annick +2 more
openaire +3 more sources
China's “Exported Carbon” Peak: Patterns, Drivers, and Implications [PDF]
Geophysical Research Letters, 2018 AbstractOver the past decade, China has entered a “new normal” phase in economic development, with its role in global trade flows changing significantly. This study estimates the driving forces of Chinese export‐embodied carbon emissions in the new normal phase, based on environmentally extended multiregional input‐output modeling and structural ...
Zhifu Mi +4 more
openaire +5 more sources
Discrete Dynamics in Nature and Society, 2022 This paper carries out the quasi-natural experiment on China’s carbon emissions trading pilot policy to assess the impact of China’s carbon emissions trading pilot policy on the export product quality of enterprises in the pilot areas by using the data ...
Bing Ma
doaj +1 more source