Results 1 to 10 of about 248,743 (160)
Primary Productivity and Habitat Depth Shape Developmental Mode in European Marine Gastropods [PDF]
Ecology and EvolutionProlonged larval development in marine gastropods is less frequent in high latitudes, with non‐pelagic larval development much more common in these regions. This pattern has been historically referred to in biogeography as the Thorson's rule.
Nicolás Weidberg +3 more
doaj +2 more sources
Changes in shelf phosphorus burial during the Hirnantian glaciation and its implications [PDF]
Estonian Journal of Earth Sciences, 2023 The Late Ordovician mass extinction occurred during an icehouse interval, accompanied by the glaciation of the supercontinent Gondwana, which was located at the South Pole at that time.
Johann Müller +4 more
doaj +1 more source
Frontiers in Marine Science, 2021 The unprecedented nationwide lockdown due to the ‘coronavirus disease 2019’ (COVID-19) affected humans and the environment in different ways. It provided an opportunity to examine the effect of reduced transportation and other anthropogenic activities on
Vivek Seelanki, Vimlesh Pant
doaj +1 more source
Frontiers in Marine Science, 2023 Submarine groundwater discharge (SGD) in high volcanic islands can be an important source of freshwater and nutrients to coral reefs. High inorganic nutrient content is generally thought to augment primary production in coastal systems but when this is ...
Florybeth Flores La Valle +3 more
doaj +1 more source
Ecología Austral, 2022 The Southwest Atlantic Ocean (SWAO) is a spatially dynamic region with a remarkably high primary productivity. An exhaustive identification of the members of its phytoplankton community is a key step to understand the processes that sustain this ...
Federico M. Ibarbalz +6 more
doaj +1 more source
Frontiers in Marine Science, 2022 Estimates of primary production represent the input of carbon into food webs, as well as the initial step in the biological pump. For the past 60 years, much of the productivity information has been obtained using measurements of 14C-bicarbonate removal ...
Jiejie Ma +2 more
doaj +1 more source
Spatial and Temporal Variations of Chlorophyll a and Primary Productivity in the Hangzhou Bay
Journal of Marine Science and Engineering, 2022 The Hangzhou Bay (HZB) is an important part of the Zhoushan fishing ground, the most productive region in the Eastern China Seas. Although HZB remains eutrophication all year round, its chlorophyll a (Chl) and primary productivity (PP) are usually ...
Yiheng Wang +4 more
doaj +1 more source
ASEAN Journal on Science and Technology for Development, 2018 This research aimed to study the phytoplankton community in ships’ ballast water in comparison with the natural assemblages in the waters of Tanjung Priok Harbour in Jakarta, Indonesia.
Hikmah Thoha, Arief Rachman
doaj +1 more source
Global primary production [PDF]
Current Biology, 2007 The idea of planting trees to reduce carbon emissions is often discussed. The scope of the problem can be nicely illuminated at the global scale. If all land use changes of the previous two centuries were reversed, then carbon accumulation in the atmosphere would be 80 PgC less than the present, leading to a global cooling of 0.4°C.
openaire +2 more sources
El Hornero, 2022 Urbanization creates the most irreversible and human-dominated form of land use, often resulting in species losses and functional homogenization of bird communities.
Marcos Antônio Melo +2 more
doaj +1 more source