Since the reports three decades ago revealed that viruses are surprisingly abundant and efficiently infective in the ocean,marine viruses have generated a great attention and excitement[1].With estimate of 1.5?1030 pa...Since the reports three decades ago revealed that viruses are surprisingly abundant and efficiently infective in the ocean,marine viruses have generated a great attention and excitement[1].With estimate of 1.5?1030 particles,viruses are the most abundant biological entities in the ocean and are considered as the key components in the marine environment[1,2].展开更多
The goal of achieving carbon neutrality in the next 30-40 years is approaching worldwide consensus and requires coordinated efforts to combat the increasing threat of climate change.Two main sets of actions have been ...The goal of achieving carbon neutrality in the next 30-40 years is approaching worldwide consensus and requires coordinated efforts to combat the increasing threat of climate change.Two main sets of actions have been proposed to address this grand goal.One is to reduce anthropogenic CO2emissions to the atmosphere,and the other is to increase carbon sinks or negative emissions,i.e.,removing CO2from the atmosphere.Here we advocate eco-engineering approaches for ocean negative carbon emission(ONCE),aiming to enhance carbon sinks in the marine environment.An international program is being established to promote coordinated efforts in developing ONCE-relevant strategies and methodologies,taking into consideration ecological/biogeochemical processes and mechanisms related to different forms of carbon(inorganic/organic,biotic/abiotic,particulate/dissolved) for sequestration.We focus on marine ecosystem-based approaches and pay special attention to mechanisms that require transformative research,including those elucidating interactions between the biological pump(BP),the microbial carbon pump(MCP),and microbially induced carbonate precipitation(MICP).Eutrophic estuaries,hypoxic and anoxic waters,coral reef ecosystems,as well as aquaculture areas are particularly considered in the context of efforts to increase their capacity as carbon sinks.ONCE approaches are thus expected to be beneficial for both carbon sequestration and alleviation of environmental stresses.展开更多
基金supported by the National Natural Science Foundation of China (91951209, 41861144018)the China Ocean Mineral Resources Research&Development Association (DY135-E2-1-04)+1 种基金supported by the Ph.D. Fellowship of the State Key Laboratory of Marine Environmental Science at Xiamen Universitysupported by the Programme of Introducing Talents of Disciplines to Universities(BP0719030)。
文摘Since the reports three decades ago revealed that viruses are surprisingly abundant and efficiently infective in the ocean,marine viruses have generated a great attention and excitement[1].With estimate of 1.5?1030 particles,viruses are the most abundant biological entities in the ocean and are considered as the key components in the marine environment[1,2].
基金support from the National Natural Science Foundation of China (42141003, 91851210, 41876119, 42188102, 91751207, and 91951207)the National Key Research and Development Program of China (2018YFA06055800 and 2020YFA0607600)+9 种基金support by the Korean Ministry of Oceans and Fisheries (20220558)the National Research Foundation of Korea (NRF-2018R1A2B2006340)support by the German Academic Exchange service (Deutscher Akademischer Austauschdienst, Make Our Planet Great Again-German Research Initiative, 57429828)the German Federal Ministry of Education and Researchsupport by the joint National Natural Science Foundation of China-Israel Science Foundation (NSFC-ISF) Research Program (42161144006 and 3511/21, respectively)support by the Russian Foundation for Basic Research (20-05-00381-a)the Russian Fundamental Programs of Pacific Oceanological Institute (01201363041 and 01201353055)supported by the following provincial and municipal authorities of China: Southern Marine Science and Engineering Guangdong Laboratory (K19313901) (Guangzhou)Southern Marine Science and Engineering Guangdong Laboratory (SML2020SP004) (Zhuhai)Shenzhen Key Laboratory of Marine Archaea Geo-Omics, Southern University of Science and Technology (ZDSYS201802081843490)。
文摘The goal of achieving carbon neutrality in the next 30-40 years is approaching worldwide consensus and requires coordinated efforts to combat the increasing threat of climate change.Two main sets of actions have been proposed to address this grand goal.One is to reduce anthropogenic CO2emissions to the atmosphere,and the other is to increase carbon sinks or negative emissions,i.e.,removing CO2from the atmosphere.Here we advocate eco-engineering approaches for ocean negative carbon emission(ONCE),aiming to enhance carbon sinks in the marine environment.An international program is being established to promote coordinated efforts in developing ONCE-relevant strategies and methodologies,taking into consideration ecological/biogeochemical processes and mechanisms related to different forms of carbon(inorganic/organic,biotic/abiotic,particulate/dissolved) for sequestration.We focus on marine ecosystem-based approaches and pay special attention to mechanisms that require transformative research,including those elucidating interactions between the biological pump(BP),the microbial carbon pump(MCP),and microbially induced carbonate precipitation(MICP).Eutrophic estuaries,hypoxic and anoxic waters,coral reef ecosystems,as well as aquaculture areas are particularly considered in the context of efforts to increase their capacity as carbon sinks.ONCE approaches are thus expected to be beneficial for both carbon sequestration and alleviation of environmental stresses.
