Results 41 to 50 of about 1,582 (146)
Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.Abstract The Northern Amazon River Plume plays a crucial role in carbon sequestration and nitrogen cycling. This study quantified NO3− budgets along the plume during a period of high discharge, revealing NO3− uptake rates in excess of inputs from riverine sources and nitrification beyond 5°N.
Noémie Choisnard +4 more
wiley +1 more source
Evaluation of High‐Resolution CORDEX‐CMIP6 Ocean Temperature Simulations for the Great Barrier Reef
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.Abstract Longevity of the Great Barrier Reef (GBR) relies on specific oceanic and atmospheric conditions that are quickly deteriorating under climate change. While global climate models (GCMs) provide insights into large‐scale processes, they often lack the resolution to capture regional nuances affecting the GBR.
Sun W. Kim +3 more
wiley +1 more source
Remote Sensing, 2018 The accuracy of three satellite models of primary production (PP) of varying complexity was assessed against 95 in situ 14C uptake measurements from the North East Atlantic Ocean (NEA).
Polina Lobanova +3 more
doaj +1 more source
Review of algorithms estimating export production from satellite derived properties
Frontiers in Marine Science, 2023 Whereas the vertical transport of biomass from productive surface waters to the deep ocean (the biological pump) is a critical component of the global carbon cycle, its magnitude and variability is poorly understood.
Bror F. Jönsson +4 more
doaj +1 more source
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.Abstract Chlorophyll‐a (Chl_a) concentration in the ocean is a critical indicator of primary production and plays a pivotal role in the global carbon cycle. Its accurate predictions are essential for reliable projections of future climate change. However, Chl_a is controlled by myriads of interactive physical and biogeochemical processes, posing a ...
Fa Zhang +5 more
wiley +1 more source
A compilation of global bio-optical in situ data for ocean-colour satellite applications – version two [PDF]
Earth System Science Data, 2019 A global compilation of in situ data is useful to evaluate the quality of ocean-colour satellite data records. Here we describe the data compiled for the validation of the ocean-colour products from the ESA Ocean Colour Climate Change Initiative (OC-CCI).
A. Valente +65 more
doaj +1 more source
Correction of inter-mission inconsistencies in merged ocean colour satellite data
Frontiers in Remote Sensing, 2022 Consistency in a time series of ocean colour satellite data is essential when determining long-term trends and statistics in Essential Climate Variables.
Marit van Oostende +4 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.Abstract Particulate organic carbon (POC) fluxes are important for the marine carbon cycle; however, these fluxes are highly variable in both space and time. Consequently, current estimates retain high uncertainty when predicting POC flux from environmental drivers because the influence of pulse events is not adequately accounted for.
P. Edwards +7 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.Abstract In 2023, wildfires burned vast areas in Canada, emitting large amounts of carbon (C). The area burned by the 2023 wildfires is the largest ever recorded in Canada, but the partitioning of C emissions between aboveground biomass and soil sources remains unknown.
Z. Zhong +8 more
wiley +1 more source
Remote Sensing, 2022 Ocean colour data are crucial for monitoring and assessing marine ecosystems. In this study, the Data Interpolating Empirical Orthogonal Functions (DINEOF) approach was applied to the Ocean Colour Climate Change Initiative (OC-CCI), chlorophyll-a (Chl-a)
Junting Guo +6 more
doaj +1 more source