Ecosystem Services of the Deep Ocean
... Human Well-Being: economic growth, food security, novel products, climate change adaptation, etc. ...
... Human Well-Being: economic growth, food security, novel products, climate change adaptation, etc. ...
20 FACTS T
... decades or longer, which is caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. It can also be caused or enhanced by other chemical additions or subtractions from the ocean. ...
... decades or longer, which is caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. It can also be caused or enhanced by other chemical additions or subtractions from the ocean. ...
20 facts on ocean acidification
... decades or longer, which is caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. It can also be caused or enhanced by other chemical additions or subtractions from the ocean. ...
... decades or longer, which is caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. It can also be caused or enhanced by other chemical additions or subtractions from the ocean. ...
Marine Ecosystems - Distribution Access
... salinity — The amount of dissolved salts in water; salts and other minerals are washed into the ocean from rivers. wave — Movement at the surface of the ocean caused by pulses of energy moving through the water, raising and lowering it.The most common source of energy for waves is wind. tides — The ...
... salinity — The amount of dissolved salts in water; salts and other minerals are washed into the ocean from rivers. wave — Movement at the surface of the ocean caused by pulses of energy moving through the water, raising and lowering it.The most common source of energy for waves is wind. tides — The ...
The role of phytoplankton in the carbon cycle
... in the ocean. If so, these taxonomic shifts, and their associated impact on net air–sea CO2 exchange, would be linked mechanistically to the seasonal dynamics of the upper mixed layer, interannual variations in climatic forcing, contemporaneous trends in anthropogenic climate warming, and historical ...
... in the ocean. If so, these taxonomic shifts, and their associated impact on net air–sea CO2 exchange, would be linked mechanistically to the seasonal dynamics of the upper mixed layer, interannual variations in climatic forcing, contemporaneous trends in anthropogenic climate warming, and historical ...
Carbon Cycle - La Spiga Edizioni
... Carbon dioxide is released back into the atmosphere during respiration of carbon consumers, which breaks down glucose and other complex organic compounds and converts the carbon back to carbon dioxide for reuse by carbon producers. Carbon that is used by producers (green plants), consumers (animals ...
... Carbon dioxide is released back into the atmosphere during respiration of carbon consumers, which breaks down glucose and other complex organic compounds and converts the carbon back to carbon dioxide for reuse by carbon producers. Carbon that is used by producers (green plants), consumers (animals ...
Growing trees to sequester carbon in the UK
... it may be a cheaper option of slowing the increase in CO2 concentrations than reducing fossil fuel energy use (Trexler and Kosloff, 1998). Also, of course, in many regions of the world, increased afforestation, forest conservation and agroforestry are desirable anyway. The main arguments against usi ...
... it may be a cheaper option of slowing the increase in CO2 concentrations than reducing fossil fuel energy use (Trexler and Kosloff, 1998). Also, of course, in many regions of the world, increased afforestation, forest conservation and agroforestry are desirable anyway. The main arguments against usi ...
mitrie_sediment_marine
... bridge towards terrestrial proxy records (such as lake sediments and ice cores) at comparable time resolution. Temporal Resolution of Marine Sediments Work on decadal to centennial timescales demands a very tight age control and precise correlation between proxy records if robust conclusions are to ...
... bridge towards terrestrial proxy records (such as lake sediments and ice cores) at comparable time resolution. Temporal Resolution of Marine Sediments Work on decadal to centennial timescales demands a very tight age control and precise correlation between proxy records if robust conclusions are to ...
Ocean Acidification
... excessive atmospheric CO2, now cannot be reversed entirely. But with swift and dramatic action, the rate of change might be slowed. And to help lessen acidification’s impacts, scientists suggest addressing not only carbon emissions but other environmental stressors that can exacerbate these effects ...
... excessive atmospheric CO2, now cannot be reversed entirely. But with swift and dramatic action, the rate of change might be slowed. And to help lessen acidification’s impacts, scientists suggest addressing not only carbon emissions but other environmental stressors that can exacerbate these effects ...
The role of marine biota
... autotrophic. These are the vegetated coastal habitats formed by macrophytes, including seagrass meadows, salt-marshes and mangrove forests. These ecosystems rank amongst the most productive in the Biosphere and produce organic matter in excess of their respiration rates (Duarte and Cebrián 1998; Gat ...
... autotrophic. These are the vegetated coastal habitats formed by macrophytes, including seagrass meadows, salt-marshes and mangrove forests. These ecosystems rank amongst the most productive in the Biosphere and produce organic matter in excess of their respiration rates (Duarte and Cebrián 1998; Gat ...
Lecture Notes: Chapter 14 THE OCEAN FLOOR
... _______________________ is the measurement of ocean depths and the charting of the shape or ____________________ of the ocean ____________. Today’s technology—particularly ___________________________________—allows scientists to study the ocean floor in a more efficient and precise manner than ever ...
... _______________________ is the measurement of ocean depths and the charting of the shape or ____________________ of the ocean ____________. Today’s technology—particularly ___________________________________—allows scientists to study the ocean floor in a more efficient and precise manner than ever ...
Southern Ocean Heat and Carbon Uptake
... NOAA: Describing and understanding the state of the climate system through integrated observations and analysis. Improving climate predictive capability from weeks to decades. NASA: Understanding how climate variations induce changes in the global ocean circulation; improving predictions of climate ...
... NOAA: Describing and understanding the state of the climate system through integrated observations and analysis. Improving climate predictive capability from weeks to decades. NASA: Understanding how climate variations induce changes in the global ocean circulation; improving predictions of climate ...
Ocean and climate - Náttúruverndarsamtök Íslands
... economy and society, our health and well-being. The oceans act as the world’s thermostat, crucially regulating climate (through the transfer of heat), through carbon sequestration, oxygen production and as a water source. Changing climate and CO2 emissions disrupt the ability of oceanic systems to f ...
... economy and society, our health and well-being. The oceans act as the world’s thermostat, crucially regulating climate (through the transfer of heat), through carbon sequestration, oxygen production and as a water source. Changing climate and CO2 emissions disrupt the ability of oceanic systems to f ...
pete_peterson
... functioning, and key processes; Is place-based, i.e., it considers a specific ecosystem and the range of activities affecting it; Explicitly accounts for the interconnectedness within systems, i.e., that many non-target species are integral components of the systems that produce the target ...
... functioning, and key processes; Is place-based, i.e., it considers a specific ecosystem and the range of activities affecting it; Explicitly accounts for the interconnectedness within systems, i.e., that many non-target species are integral components of the systems that produce the target ...
Technical Assessment of the Carbon
... The model simulation results from this study referring to the carbon accumulating in soils in the four different management scenarios (as well as a control scenario) are reported in Table 1. The values represent the range in simulated soil C accumulation over the 18-year period of climate data for t ...
... The model simulation results from this study referring to the carbon accumulating in soils in the four different management scenarios (as well as a control scenario) are reported in Table 1. The values represent the range in simulated soil C accumulation over the 18-year period of climate data for t ...
Marine Primary Productivity: Measurements and Variability
... terms of carbon contained in living material and expressed as grams of carbon (g C) produced per day, in a column of water intersecting one square meter of sea surface (g C m-2 d-1), from the surface to the seabed. Primary productivity is the amount of plant tissue build up by photosynthesis over ti ...
... terms of carbon contained in living material and expressed as grams of carbon (g C) produced per day, in a column of water intersecting one square meter of sea surface (g C m-2 d-1), from the surface to the seabed. Primary productivity is the amount of plant tissue build up by photosynthesis over ti ...
Microalgae culture for biofuel production - Asia
... http://en.wikipedia.org/wiki/Image:Mauna_Loa_Carbon_Dioxide.png ...
... http://en.wikipedia.org/wiki/Image:Mauna_Loa_Carbon_Dioxide.png ...
Crystal ball - Laboratory for Microbial Oceanography
... development of new sensors and sampling procedures since it is impossible to sustain continuous human presence at this remote field location. Significant microbial and biogeochemical changes have also been observed on decadal time scales, possibly triggered by large-scale changes in the coupling of ...
... development of new sensors and sampling procedures since it is impossible to sustain continuous human presence at this remote field location. Significant microbial and biogeochemical changes have also been observed on decadal time scales, possibly triggered by large-scale changes in the coupling of ...
Intertidal Mudflats
... between subtidal channels and vegetated saltmarshes. In large estuaries they may be several kilometres wide and commonly form the largest part of the intertidal area of estuaries. However, in many places they have been much reduced by land claim. Mudflats, like other intertidal areas, dissipate wave ...
... between subtidal channels and vegetated saltmarshes. In large estuaries they may be several kilometres wide and commonly form the largest part of the intertidal area of estuaries. However, in many places they have been much reduced by land claim. Mudflats, like other intertidal areas, dissipate wave ...
Sediment Deposition Supports Seafloor Spreading
... down through the water. Microfossils are fossilized microscopic organisms. Common 1500 m types include nannofossils, foraminifers, and diatoms. When microfossils are the major component of basement the sediment, then that sediment can be called an ooze. The sediment layer can be up to 2000 meters th ...
... down through the water. Microfossils are fossilized microscopic organisms. Common 1500 m types include nannofossils, foraminifers, and diatoms. When microfossils are the major component of basement the sediment, then that sediment can be called an ooze. The sediment layer can be up to 2000 meters th ...
Using Isotopes to Understand the Oceans and Climate Change
... determine 14C ages on sub-milligram quantities of carbon, e.g., extracted from corals, foraminifera microfossils, marine organic matter, and small volumes of seawater has led to a revolution in our understanding in many process-based aspects of marine science. The demand for AMS analyses of 14C in m ...
... determine 14C ages on sub-milligram quantities of carbon, e.g., extracted from corals, foraminifera microfossils, marine organic matter, and small volumes of seawater has led to a revolution in our understanding in many process-based aspects of marine science. The demand for AMS analyses of 14C in m ...
Ecology Learning Framework
... What is biodiversity at the genetic, species and functional (niche) level within an area, a biome or on Earth? ...
... What is biodiversity at the genetic, species and functional (niche) level within an area, a biome or on Earth? ...
Historical and future quantification of terrestrial carbon
... Terrestrial ecosystems provide a range of important services to humans, including global and regional climate regulation. These services arise from natural ecosystem functioning as governed by drivers such as climate, atmospheric carbon dioxide mixing ratio, and land-use change. From the perspective ...
... Terrestrial ecosystems provide a range of important services to humans, including global and regional climate regulation. These services arise from natural ecosystem functioning as governed by drivers such as climate, atmospheric carbon dioxide mixing ratio, and land-use change. From the perspective ...
Life in the Oceanic Realms - Indian Academy of Sciences
... bacteria and animals, and c) upwelling1 of CO2 from dissolved calcium carbonate in shells of benthic animals. Phytoplankton play an important role in the global carbon cycle by regulating atmospheric CO2. Efforts are being made globally to increase primary production in the world oceans to reduce th ...
... bacteria and animals, and c) upwelling1 of CO2 from dissolved calcium carbonate in shells of benthic animals. Phytoplankton play an important role in the global carbon cycle by regulating atmospheric CO2. Efforts are being made globally to increase primary production in the world oceans to reduce th ...
An Integrated Carbon Cycle Research Plan for the Ocean Sciences
... spatial patterns of oceanic carbon uptake, fluxes and storage of anthropogenic CO2, (2) detect and quantify changes in water mass renewal and mixing rates, and (3) provide a validation of the time integration of models of natural and anthropogenic climate variability. One strategy is to put in place ...
... spatial patterns of oceanic carbon uptake, fluxes and storage of anthropogenic CO2, (2) detect and quantify changes in water mass renewal and mixing rates, and (3) provide a validation of the time integration of models of natural and anthropogenic climate variability. One strategy is to put in place ...