منابع مشابه
Effects of Global Warming on Marine Ecosystems
Marine ecosystems are very diversified and involved in a complicated net of internal and external intercommunications. Their evolutionary history and present adaptive possibilities strongly depend on variability of climate conditions. Ocean basins in equatorial, tropical, and moderate zones are distinguished by the stability of environmental parameters and less affected by climatic anomalies. O...
متن کاملOxygen and indicators of stress for marine life in multi-model global warming projections
Decadal-to-century scale trends for a range of marine environmental variables in the upper mesopelagic layer (UML, 100–600m) are investigated using results from seven Earth System Models forced by a high greenhouse gas emission scenario. The models as a class represent the observation-based distribution of oxygen (O2) and carbon dioxide (CO2), albeit major mismatches between observation-based a...
متن کاملUpper Temperature Limits of Tropical Marine Ectotherms: Global Warming Implications
Animal physiology, ecology and evolution are affected by temperature and it is expected that community structure will be strongly influenced by global warming. This is particularly relevant in the tropics, where organisms are already living close to their upper temperature limits and hence are highly vulnerable to rising temperature. Here we present data on upper temperature limits of 34 tropic...
متن کاملEnhanced marine sulphur emissions offset global warming and impact rainfall
Artificial fertilisation of the ocean has been proposed as a possible geoengineering method for removing carbon dioxide from the atmosphere. The associated increase in marine primary productivity may lead to an increase in emissions of dimethyl sulphide (DMS), the primary source of sulphate aerosol over remote ocean regions, potentially causing direct and cloud-related indirect aerosol effects ...
متن کاملEnvironmental controls on Jurassic marine ecosystems during global warming
The fossil record has the potential to provide valuable insights into species response to past climate change if paleontological data are combined with appropriate proxies of environmental change. Here we use a novel, multivariate approach that combines a suite of geochemical proxies with high-resolution quantitative macroinvertebrate fossil data to study responses to early Toarcian warming (ca...
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ژورنال
عنوان ژورنال: Eos
سال: 2019
ISSN: 2324-9250
DOI: 10.1029/2019eo122547