Leibniz Centre for Tropical Marine Research (ZMT)

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361 datasets found

• pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along METEOR cruise track M76/2

  Leibniz Centre for Tropical Marine Research (ZMT)

  pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along METEOR cruise track M76/2

  Inorganic Carbon HTML

• pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along Maria S. Merian cruise track MSM19/1

  Leibniz Centre for Tropical Marine Research (ZMT)

  pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along Maria S. Merian cruise track MSM19/1

  Inorganic Carbon HTML

• pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along DISCOVERY cruise track D356

  Leibniz Centre for Tropical Marine Research (ZMT)

  pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along DISCOVERY cruise track D356

  Inorganic Carbon HTML

• pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along Maria S. Merian cruise track MSM18/4

  Leibniz Centre for Tropical Marine Research (ZMT)

  pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along Maria S. Merian cruise track MSM18/4

  Inorganic Carbon HTML

• pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along AFRICANA cruise track AFR258

  Leibniz Centre for Tropical Marine Research (ZMT)

  pCO2 underway data from the Benguela Upwelling System in southeastern South Atlantic Ocean along AFRICANA cruise track AFR258

  Inorganic Carbon HTML

• High-resolution porewater salinity measurements across contrasting subterranean estuaries

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset provides high-resolution porewater salinity measurements used to investigate spatial variability within subterranean estuaries (STEs) across contrasting coastal settings. Field surveys were conducted at Marine Drive beach and Siali beach along the…

  Sea Surface Salinity HTML

• Sample coordinates, water depth, carbonate content, and total organic carbon of inter-reef surface sediments, Spermonde Archipelago, SW Sulawesi, Indonesia

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset contains geographic coordinates (latitude, longitude in decimal degrees), water depth (m), calcium carbonate content (CaCO₃, %), and total organic carbon content (TOC, %) for 51 inter-reef seafloor surface sediment samples collected across the…

  Inorganic Carbon HTML

• Nutrient data (NH4, NO2, NOx, SiO4, PO4) in water column and porewater in Changuu Island (Zanzibar Archipelago, Tanzania) in 2017

  Leibniz Centre for Tropical Marine Research (ZMT)

  Nutrient data (NH4, NO2, NOx, PO4, SiO4) of the water column and pore water during a nutrient enrichment and macrofauna exclusion experiment. A total of 24 plots were set up parallel to the shore, with presence of the three seagrass species (Syringodium…

  NutrientsSeagrass cover and composition HTML

• Seawater carbonate chemistry and total lipids, fatty acid comfposition, and enzyme activities of the tropical-subtropical starfish Aquilonastra yairi

  Leibniz Centre for Tropical Marine Research (ZMT)

  This study investigates lipid-associated fatty acids (FAs) and enzyme activities involved in biomineralization of the tropical-subtropical starfish Aquilonastra yairi in response to projected near-future global change. The starfish were acclimatized to two…

  Inorganic CarbonInvertebrate abundance and distribution HTML

• Grain-size data from dry sieving and GRADISTAT analysis of inter-reef surface sediments, Spermonde Archipelago, SW Sulawesi, Indonesia

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset reports grain-size data for 51 sieved subsamples derived from inter-reef seafloor surface sediment samples from the Spermonde Archipelago, SW Sulawesi, Indonesia. Raw dry sieve weights (mg) are provided for eleven size fractions ranging from 16 mm…

  Inorganic Carbon HTML

• Mesofauna density in seagrass meadows of Changuu Island (Zanzibar Archipelago, Tanzania) during nutrient enrichment and macrofauna exclusion experiment

  Leibniz Centre for Tropical Marine Research (ZMT)

  Mesofauna density was sampled during a nutrient enrichment and macrofauna exclusion experiment. A total of 24 plots were set up parallel to the shore, with presence of the three seagrass species (Syringodium isoetifolium, Thalassodendron ciliatum and Thalassia…

  Seagrass cover and composition HTML

• Seagrass carbon, nitrogen and phosphorus content in Changuu Island (Zanzibar Archipelago, Tanzania) during a nutrient enrichment and macrofauna exclusion experiment

  Leibniz Centre for Tropical Marine Research (ZMT)

  Seagrass biochemical traits (%N, %C, %P in leaf, rhizome and roots tissues) were measured during a nutrient enrichment and macrofauna exclusion experiment. A total of 24 plots were set up parallel to the shore, with presence of the three seagrass species…

  Nutrients HTML

• Macroalgae biomass, epiphytic biomass on seagrass and phytoplankton biomass in Changuu Island (Zanzibar Archipelago, Tanzania) at end of nutrient enrichment and macrofauna exclusion experiment

  Leibniz Centre for Tropical Marine Research (ZMT)

  Macroalgae biomass, epiphytic biomass on seagrass and phytoplankton biomass in the water column was taken at the end of a nutrient enrichment and macrofauna exclusion experiment. A total of 24 plots were set up parallel to the shore, with presence of the three…

  Nutrients HTML

• Seagrass morphological traits in Changuu Island (Zanzibar Archipelago, Tanzania) during a macrofauna exclusion and nutrient enrichment experiment

  Leibniz Centre for Tropical Marine Research (ZMT)

  Seagrass morphological traits (leaf maximum length, leaf maximum width, sheath length and rhizome diameter) were measured during a nutrient enrichment and macrofauna exclusion experiment. A total of 24 plots were set up parallel to the shore, with presence of…

  Seagrass cover and composition HTML

• Potentially harmful microalgae in Kenya's coastal waters: species composition and abundances (2021/22)

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset compiles species-resolved cell abundances (cells L⁻¹) of potentially harmful microalgae (PHM) from 29 sampling events, during low tides, across ~260 km of Kenya's shoreline, conducted monthly in Mombasa from August 2021 to July 2022, and twice…

  Other HTML

• Point-count data for skeletal and non-skeletal sediment components of inter-reef surface sediments, Spermonde Archipelago, SW Sulawesi, Indonesia

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset provides point-count data for skeletal and non-skeletal sediment components identified in five grain-size fractions (2 mm, 2–1 mm, 1–0.5 mm, 0.5–0.25 mm, and 0.25–0.125 mm) for 51 inter-reef seafloor surface sediment samples from the Spermonde…

  Inorganic Carbon HTML

• Benthic macrofauna in a seagrass ecosystem in Changuu Island in 2017 (Unguja Island, Zanzibar Archipelago, Tanzania)

  Leibniz Centre for Tropical Marine Research (ZMT)

  Benthic macrofauna density was measured during a nutrient enrichment and exclusion field experiment on seagrass. A total of 24 plots (Sampling stations) were set up parallel to the shore, with presence of the three seagrass species (Syringodium isoetifolium,…

  Seagrass cover and compositionInvertebrate abundance and distribution HTML

• Nutrient and organic matter dynamics in Mombasa coastal waters (August 2021 - July 2022)

  Leibniz Centre for Tropical Marine Research (ZMT)

  Coastal waters in rapidly urbanizing regions face increasing threats from excessive nutrient and organic matter inputs, leading to eutrophication, habitat degradation, and harmful algal blooms. To address this issue, we conducted a comprehensive, year-long…

  Nutrients HTML

• Benthic foraminiferal genus-level counts from inter-reef surface sediments, Spermonde Archipelago, SW Sulawesi, Indonesia

  Leibniz Centre for Tropical Marine Research (ZMT)

  This dataset contains genus-level counts () of benthic foraminifera identified from the 125–2000 µm fraction of 51 inter-reef seafloor surface sediment samples from the Spermonde Archipelago, SW Sulawesi, Indonesia. A total of 42 genera are reported, spanning…

  Inorganic Carbon HTML

• Photosynthetically active radiation (PAR) in Changuu Island, Zanzibar Archipelago, Tanzania

  Leibniz Centre for Tropical Marine Research (ZMT)

  Photosynthetic active radiation (PAR) was measured during a nutrient enrichment and exclusion field experiment on seagrass. A total of 24 plots were set up parallel to the shore, with presence of the three seagrass species (Syringodium isoetifolium,…

  Seagrass cover and composition HTML