Tim Rixen
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View article: Environmental conditions and carbonate chemistry variability influencing coral reef composition along the Pacific coast of Costa Rica
Environmental conditions and carbonate chemistry variability influencing coral reef composition along the Pacific coast of Costa Rica Open
Coral reef development is influenced by a wide variety of factors, including temperature, salinity, nutrient concentrations, and carbonate chemistry. Studies focusing on physicochemical drivers of coral reef distribution and composition in…
View article: The influence of zooplankton and oxygen on the particulate organic carbon flux in the Benguela Upwelling System
The influence of zooplankton and oxygen on the particulate organic carbon flux in the Benguela Upwelling System Open
We conducted sediment trap experiments in the Benguela Upwelling System (BUS) in the southeastern Atlantic Ocean to study the influence of zooplankton on the flux of particulate organic carbon (POC) through the water column and its sedimen…
View article: Simulating potential impacts of bottom trawling on the biological carbon pump: a case study in the Benguela Upwelling System
Simulating potential impacts of bottom trawling on the biological carbon pump: a case study in the Benguela Upwelling System Open
Bottom-trawl fishery is known to cause major disturbances to marine sediments as the dragging of trawl gears across the seabed fosters sediment resuspension, which can lead to organic particle remineralization and release of benthic CO 2 a…
View article: Comment on egusphere-2024-700
Comment on egusphere-2024-700 Open
Abstract. We conducted extensive sediment trap experiments in the Benguela Upwelling System (BUS) in the south-eastern Atlantic Ocean to study the influence of zooplankton on the flux of particulate organic carbon (POC) through the water c…
View article: Comment on egusphere-2024-700
Comment on egusphere-2024-700 Open
Abstract. We conducted extensive sediment trap experiments in the Benguela Upwelling System (BUS) in the south-eastern Atlantic Ocean to study the influence of zooplankton on the flux of particulate organic carbon (POC) through the water c…
View article: Sediment transport in South Asian rivers high enough to impact satellite gravimetry
Sediment transport in South Asian rivers high enough to impact satellite gravimetry Open
Satellite gravimetry is used to study the global hydrological cycle. It is a key component in the investigation of groundwater depletion on the Indian subcontinent. Terrestrial mass loss caused by river sediment transport is assumed to be …
View article: The influence of zooplankton and oxygen on the particulate organic carbon flux in the Benguela Upwelling System
The influence of zooplankton and oxygen on the particulate organic carbon flux in the Benguela Upwelling System Open
We conducted extensive sediment trap experiments in the Benguela Upwelling System (BUS) in the south-eastern Atlantic Ocean to study the influence of zooplankton on the flux of particulate organic carbon (POC) through the water column and …
View article: Destabilization of carbon in tropical peatlands by enhanced rock weathering
Destabilization of carbon in tropical peatlands by enhanced rock weathering Open
Southeast Asian peatlands represent a globally significant carbon store. Recent land use changes destabilize the peat, causing increased leaching of peat carbon into rivers. Despite resulting high river organic carbon concentrations, field…
View article: The Marine Carbon Footprint: Challenges in the Quantification of the CO2 Uptake by the Biological Carbon Pump in the Benguela Upwelling System
The Marine Carbon Footprint: Challenges in the Quantification of the CO2 Uptake by the Biological Carbon Pump in the Benguela Upwelling System Open
Quantifying greenhouse gas (GHG) emissions is essential for mitigating global warming, and has become the task of individual countries assigned to the Paris agreement in the form of National Greenhouse Gas Inventory Reports (NIR). The NIR …
View article: Synthesis and Outlook on Future Research and Scientific Education in Southern Africa
Synthesis and Outlook on Future Research and Scientific Education in Southern Africa Open
The sustainability of southern Africa’s natural and managed marine and terrestrial ecosystems is threatened by overuse, mismanagement, population pressures, degradation, and climate change. Counteracting unsustainable development requires …
View article: Unique Southern African Terrestrial and Oceanic Biomes and Their Relation to Steep Environmental Gradients
Unique Southern African Terrestrial and Oceanic Biomes and Their Relation to Steep Environmental Gradients Open
The southern African subcontinent and its surrounding oceans accommodate globally unique ecoregions, characterized by exceptional biodiversity and endemism. This diversity is shaped by extended and steep physical gradients or environmental…
View article: A Warming Southern Gulf of Mexico: Reconstruction of Anthropogenic Environmental Changes From a <i>Siderastrea siderea</i> Coral on the Northern Coast of Cuba
A Warming Southern Gulf of Mexico: Reconstruction of Anthropogenic Environmental Changes From a <i>Siderastrea siderea</i> Coral on the Northern Coast of Cuba Open
The Gulf of Mexico is a vital region for the Atlantic Meridional Overturning Circulation (AMOC), that fuels the exchange of heat between the tropics and the polar regions. A weakening of the AMOC would have dire consequences for the planet…
View article: Comment on hess-2023-37
Comment on hess-2023-37 Open
Abstract. Satellite gravimetry is used to study the global hydrological cycle. It is a key component in the investigation of groundwater depletion on the Indian subcontinent. Terrestrial mass loss caused by river sediment transport is assu…
View article: Decision: Past changes in and present status of the coastal carbon cycle — R1/PR9
Decision: Past changes in and present status of the coastal carbon cycle — R1/PR9 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Recommendation: Past changes in and present status of the coastal carbon cycle — R1/PR8
Recommendation: Past changes in and present status of the coastal carbon cycle — R1/PR8 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Review: Past changes in and present status of the coastal carbon cycle — R1/PR7
Review: Past changes in and present status of the coastal carbon cycle — R1/PR7 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Author comment: Past changes in and present status of the coastal carbon cycle — R1/PR6
Author comment: Past changes in and present status of the coastal carbon cycle — R1/PR6 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Sediment transport in Indian rivers high enough to impact satellite gravimetry
Sediment transport in Indian rivers high enough to impact satellite gravimetry Open
Satellite gravimetry is used to study the global hydrological cycle. It is a key component in the investigation of groundwater depletion on the Indian subcontinent. Terrestrial mass loss caused by river sediment transport is assumed to be …
View article: Decision: Past changes in and present status of the coastal carbon cycle — R0/PR5
Decision: Past changes in and present status of the coastal carbon cycle — R0/PR5 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth's sur…
View article: Recommendation: Past changes in and present status of the coastal carbon cycle — R0/PR4
Recommendation: Past changes in and present status of the coastal carbon cycle — R0/PR4 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth's sur…
View article: Review: Past changes in and present status of the coastal carbon cycle — R0/PR3
Review: Past changes in and present status of the coastal carbon cycle — R0/PR3 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Review: Past changes in and present status of the coastal carbon cycle — R0/PR2
Review: Past changes in and present status of the coastal carbon cycle — R0/PR2 Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes
Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes Open
Source Data underlying figures of the paper "Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes" by Mattia Ghilardi, Michael A. Salter, Valeriano Parravicini, Sebastian…
View article: Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes
Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes Open
Source Data underlying figures of the paper "Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes" by Mattia Ghilardi, Michael A. Salter, Valeriano Parravicini, Sebastian…
View article: Past changes in and present status of the coastal carbon cycle
Past changes in and present status of the coastal carbon cycle Open
Data were obtained from the literature to identify past changes in and the present status of the coastal carbon cycle. They indicate that marine coastal ecosystems driving the coastal carbon cycle cover, on average, 5.8% of the Earth’s sur…
View article: Regional and global impact of CO<sub>2</sub> uptake in the Benguela Upwelling System through preformed nutrients
Regional and global impact of CO<sub>2</sub> uptake in the Benguela Upwelling System through preformed nutrients Open
This dataset includes the underlying source data on all shipboard measurements (sea surface pCO2, SST, Salinity, Windspeed), source water mass characteristics, as well as ordinary kriging outputs from the spatio-temporal interpolation of s…