Results 31 to 40 of about 7,014,744 (347)

Prochlorococcus, Synechococcus and picoeukaryotic phytoplankton abundance climatology in the global ocean from quantitative niche models. [PDF]

open access: yes, 2020
Dataset: phytoplankton climatologyProchlorococcus, Synechococcus and picoeukaryotic phytoplankton estimated mean cell abundance (cells/ml) in 1-degree grids for 25 layers from 0m to 200 m depth. Cell abundance was estimated with quantitative niche models
Flombaum, Pedro   +2 more
core   +1 more source

Seagrass Zostera In the Russian Section Of the Baltic Sea

open access: yesGeography, Environment, Sustainability, 2022
Information on seagrass in the Russian section of the Baltic Sea – Sambia Peninsula, Curonian Spit, and Gulf of Finland (water area of Kaliningrad and Leningrad regions) is generalized based on a recent survey, literature search, and study of herbarium ...
Anton A. Iurmanov   +6 more
doaj   +1 more source

Worldwide distribution of continental rock lithology: Implications for the atmospheric/soil CO2 uptake by continental weathering and alkalinity river transport to the oceans [PDF]

open access: yes, 2003
The silicate rock weathering followed by the formation of carbonate rocks in the ocean, transfers CO2 from the atmosphere to the lithosphere. This CO2 uptake plays a major role in the regulation of atmospheric CO2 concentrations at the geologic ...
Amiotte Suchet, Philippe   +2 more
core   +2 more sources

Recent pace of change in human impact on the world’s ocean

open access: yesScientific Reports, 2019
Humans interact with the oceans in diverse and profound ways. The scope, magnitude, footprint and ultimate cumulative impacts of human activities can threaten ocean ecosystems and have changed over time, resulting in new challenges and threats to marine ...
B. Halpern   +7 more
semanticscholar   +1 more source

Southeast Asia in the ancient Indian Ocean World; Combining historical linguistic and archaeological approaches

open access: yes, 2015
This PhD dissertation examines the role of insular Southeast Asia in the trans-regional networks of maritime trade that shaped the history of Indian Ocean.
T. Hoogervorst
semanticscholar   +1 more source

Exploring the Nexus and Utilities Between Regional and Global Ocean Governance Architecture

open access: yesFrontiers in Marine Science, 2021
Regional and global ocean governance share complex, co-evolutionary histories in which both regimes – among others – interacted with and used the ocean and resources therein to consolidate, expand, and express power.
Ibukun Jacob Adewumi   +2 more
doaj   +1 more source

Understanding the drivers, scale and impact of abandoned, lost and otherwise discarded fishing gear in small-scale fisheries: an Eastern Caribbean perspective

open access: yesFrontiers in Marine Science, 2023
Abandoned, lost and otherwise discarded fishing gear (ALDFG) presents a significant and complex challenge which can result in severe deleterious impacts to habitats, marine wildlife, and fishing and coastal communities the world over. Small island states
Tricia A. Lovell, Tricia A. Lovell
doaj   +1 more source

Evaporites and the salinity of the ocean during the Phanerozoic: Implications for climate, ocean circulation and life [PDF]

open access: yes, 2005
A compilation of data on volumes and masses of evaporite deposits is used as the basis for reconstruction of the salinity of the ocean in the past.
Balukhovsky, A. N.   +5 more
core   +1 more source

Inductive Response of Enceladus' Ice Shell and Potentially Stratified Ocean

open access: yesEarth and Space Science
Saturn's moon Enceladus harbors a global subsurface ocean beneath its icy crust. Understanding the structure and composition of this ocean and ice is critical to assessing its potential habitability. Modern electromagnetic (EM) sounding techniques, which
L. Wivell, M. K. Dougherty, A. Masters
doaj   +1 more source

Methane and Dissolved Organic Matter in the Ground Ice Samples from Central Yamal: Implications to Biogeochemical Cycling and Greenhouse Gas Emission

open access: yesGeosciences, 2020
Permafrost thawing leads to mobilization of the vast carbon pool into modern biogeochemical cycling through the enhanced release of dissolved organic matter (DOM) and production of greenhouse gases (CO2 and CH4).
Petr B. Semenov   +7 more
doaj   +1 more source

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