Suchergebnisse - "BIOGEOCHEMISTRY"

Biogeochemical controls on organic contaminants in the Atlantic and Southern Oceans

Autoren: Trilla i Prieto, Núria

Weitere Verfasser: University/Department: Universitat de Barcelona. Facultat de Ciències de la Terra

Thesis Advisors: Dachs Martinet, Jordi, Jiménez Luque, Begoña, Vidal Barcelona, Montserrat

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Oceanografia química, Química oceanográfica, Chemical oceanography, Química ambiental, Environmental chemistry, Atlàntic (Oceà), Atlántico, Océano, Atlantic Ocean, Antàrtic (Oceà), Antártico, Antarctic Ocean, Biogeoquímica, Biogeochemistry, Ciències Experimentals i Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695045

Microbial Biochemistry of Emerging Contaminants and Anthropogenic Organic Matter in the Atlantic and Southern Oceans

Autoren: Iriarte Martinez, Jon

Weitere Verfasser: University/Department: Universitat de Barcelona. Facultat de Química

Thesis Advisors: Dachs, Jordi, Vila-Costa, Maria, Rigol Parera, Anna

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Contaminants orgànics de l'aigua, Contaminantes orgánicos en el agua, Organic water pollutants, Oceanografia química, Química oceanográfica, Chemical oceanography, Química ambiental, Environmental chemistry, Microbiologia marina, Microbiología marina, Marine microbiology, Biogeoquímica, Biogeochemistry, Ciències Experimentals i Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695204

Distribution and sources of organic matter in submarine canyons incising the Gulf of Palermo, Sicily: A multi-parameter investigation

Autoren: Paradis, Sarah Gies, Hannah Moccia, Davide et al.

Quelle: Biogeosciences. 22(20):5921-5941

Schlagwörter: Biogeochemistry, biogeokemi

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-249087
https://doi.org/10.5194/bg-22-5921-2025

Lack of increase in mercury contamination in coastal Western Australia since European settlement

Autoren: Dahl, Martin Schneider, Larissa Biester, Harald et al.

Quelle: Marine Pollution Bulletin. 222

Schlagwörter: Australia, Coastal Ecosystems, Environmental Contamination, Holocene, Paleoreconstruction, Posidonia, Biogeochemistry, Climatology, Coastal Zones, Contamination, Ecosystems, Mercury (metal), Sedimentology, Hg Concentrations, Hg Cycles, Holocenes, Mercury Contamination, Western Australia, Organic Carbon, Anthropogenic Effect, Coastal Zone, Concentration (composition), El Nino-southern Oscillation, Marine Pollution, Mercury (element), Seagrass

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-57989
https://doi.org/10.1016/j.marpolbul.2025.118600

The biogeochemical imprint of the Azores Archipelago lacustrine sedimentary infill. A linkage between the climatic effects of the north Atlantic atmospheric circulation and the tectono-volcanic landscape of the triple junction during the late Holocene

Autoren: Benavente Marín, Mario

Weitere Verfasser: University/Department: Universitat de Barcelona. Facultat de Ciències de la Terra

Thesis Advisors: Giralt Romeu, Santiago, Hernández Hernández, Armand, Sáez, Alberto

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Circulació atmosfèrica, Circulación atmosférica, Atmospheric circulation, Açores, Azores, Paleolimnologia, Paleolimnología, Paleolimnology, Paisatge, Paisaje, Landscape, Sedimentologia, Sedimentología, Sedimentology, Biogeoquímica, Biogeochemistry, Antropocè, Antropoceno, Anthropocene, Ciències Experimentals i Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/693403

Assessing the Impact of Starch-Based Phosphorus Fertilizers on Transformation of Inorganic Phosphorus Fractions in Calcareous Soils.

Autoren: Haider, Md Ali Yang, Jianjun Liu, Jin et al.

Quelle: Communications in Soil Science & Plant Analysis. 2025, Vol. 56 Issue 22, p3201-3211. 11p.

Schlagwörter: *PHOSPHORUS cycle (Biogeochemistry), *BIOAVAILABILITY, *SOIL fertility, *ENVIRONMENTAL risk, *ORGANIC fertilizers, *CALCAREOUS soils

Biogeochemical Activity and Microbial Community Structure in the Water Column and Surface Sediments of a Dune Lake Chabyda in Central Yakutia.

Autoren: Savvichev, A. S. Kadnikov, V. V. Rusanov, I. I. et al.

Quelle: Microbiology (00262617). Dec2025, Vol. 94 Issue 6, p948-965. 18p.

Schlagwörter: *BIOGEOCHEMISTRY, *MICROBIAL communities, *ORGANIC compounds, *METHANE, *SAND dunes, *CYANOBACTERIAL blooms, *LAKES

Seasonal Freezing Enhances Groundwater–Lake Connectivity and Nutrient Delivery in Saline Basins.

Autoren: Yu, Shengchao Zhang, Xiaolang Geng, Xiaolong

Quelle: Geophysical Research Letters. 11/28/2025, Vol. 52 Issue 22, p1-12. 12p.

Schlagwörter: *GROUNDWATER, *BIOGEOCHEMISTRY, *EVAPORATION (Meteorology), *NUTRIENT uptake, *FREEZES (Meteorology), *ALKALI lands, *SALTWATER encroachment, *DESERTS

Geografische Kategorien: BADAIN Jaran Desert (China)

Chapter One - Advances in metal(loid) in situ soil remediation and potential influences of changing environmental conditions.

Autoren: Sowers, Tyler D. Fischel, Matthew H.H. Peel, Hannah R. et al.

Quelle: Advances in Agronomy. 2025, Vol. 194, p1-53. 53p.

Schlagwörter: *SOIL remediation, *BIOGEOCHEMISTRY, *CHEMICAL elements, *MERCURY (Element), *LEAD, *ECOSYSTEM dynamics, *ARSENIC, *POLLUTANTS

Petit-spot hydrothermal systems simulated: Fluid evolution, chemical fluxes, and chemoautotrophic habitability.

Autoren: Azami, Keishiro Koyama, Kanta Saito, Takuya et al.

Quelle: Geochimica et Cosmochimica Acta. Nov2025, Vol. 408, p345-357. 13p.

Schlagwörter: *BIOGEOCHEMISTRY, *WATER-rock interaction, *FLUID dynamics, *REACTIVE flow, *OCEANIC crust, *HYDROTHERMAL vents, *VOLCANOES

Hydrologic, biogeochemical, microbial, and macroinvertebrate responses to network expansion, contraction, and disconnection across headwater stream networks with distinct physiography in Alabama, USA.

Autoren: Plont, Stephen Peterson, Delaney M. Smith, Chelsea R. et al.

Quelle: Earth System Science Data Discussions. 10/23/2025, p1-40. 40p.

Schlagwörter: *HYDROLOGY, *BIOGEOCHEMISTRY, *INVERTEBRATES, *RIPARIAN ecology, *WATERSHEDS, *GEOMORPHOLOGY, *MICROBIAL ecology

Geografische Kategorien: ALABAMA

Boundary exchange and benthic fluxes drive trace element cycling in North Pacific marginal seas.

Autoren: Chen, Xiaoyu Jeong, Hyeryeong Ra, Kongtae et al.

Quelle: Limnology & Oceanography. Oct2025, p1. 18p. 7 Illustrations.

Schlagwörter: *TRACE elements, *BIOGEOCHEMISTRY, *BIOGEOCHEMICAL cycles, *MICRONUTRIENTS, *CONTINENTAL shelf

Geografische Kategorien: SEA of Japan, YELLOW Sea

Zoogeochemical niche construction: how animal-mediated biogeochemistry affects evolution.

Autoren: Ferraro, Kristy M. Leroux, Shawn J. Bradford, Mark A. et al.

Quelle: Trends in Ecology & Evolution. Oct2025, Vol. 40 Issue 10, p995-1009. 15p.

Schlagwörter: *BIOGEOCHEMISTRY, *BIOLOGICAL fitness, *BIOGEOCHEMICAL cycles, *HUMAN evolution, *ECOLOGICAL niche, *POPULATION dynamics

Microbial Considerations for the Permanent Geological Storage of CO2.

Autoren: Nixon, Sophie L. Walker, Leanne Tyne, Rebecca L.

Quelle: Environmental Microbiology. Oct2025, Vol. 27 Issue 10, p1-11. 11p.

Schlagwörter: *CARBON sequestration, *BIOGEOCHEMISTRY, *MICROORGANISMS, *ANAEROBIC metabolism, *GEOCHEMICAL surveys, *BIOSPHERE

Stable isotopes as a tool towards a better understanding of the biogeochemical traits of invasive Fallopia japonica.

Autoren: Grange, Sierra K. Girardi, Johanna P. Mendoza-Lera, Clara et al.

Quelle: Isotopes in Environmental & Health Studies. Oct2025, p1-15. 15p. 3 Illustrations.

Schlagwörter: *STABLE isotopes, *BIOGEOCHEMISTRY, *NITROGEN cycle, *ECOSYSTEM dynamics, *JAPANESE knotweed, *RIPARIAN areas, *INTRODUCED species, *PLANT-soil relationships

Biogeochemical controls on soil dispersion and bank stability in the unvegetated, meandering Sulengguole River, Qaidam Basin, China.

Autoren: Li, Jiaguang Grenfell, Michael C Cheng, Dandan et al.

Quelle: Progress in Physical Geography: Earth & Environment. Oct2025, Vol. 49 Issue 5, p615-634. 20p.

Schlagwörter: *BIOGEOCHEMISTRY, *SEDIMENT transport, *SOIL cohesion, *SOIL erosion, *MEANDERING rivers, *EROSION, *MICROBIAL diversity, *WATERSHEDS

Geografische Kategorien: CHINA

Effects of dam decommissioning on carbon cycling in reservoirs. Case study of the Enobieta Reservoir, N Iberian Peninsula

Autoren: Mabano, Amani

Weitere Verfasser: University/Department: Universitat de Barcelona. Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals

Thesis Advisors: Obrador Sala, Biel, von Schiller, Daniel

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Cicle del carboni (Biogeoquímica), Ciclo del carbono (Biogeoquímica), Carbon cycle (Biogeochemistry), Pantans (Enginyeria civil), Embalses, Reservoirs, Sediments contaminats, Sedimentos contaminados, Contaminated sediments, Ciències Experimentals i Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/689952

Reactivity and composition of phytoplankton-derived organic matter: implications for the marine Carbon cycle

Autoren: Cabrera Brufau, Miguel

Weitere Verfasser: University/Department: Universitat de Barcelona. Facultat de Ciències de la Terra

Thesis Advisors: Marrasé, Cèlia, Cermeño Ainsa, Pedro, Vidal Barcelona, Montserrat

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Fitoplàncton marí, Fitoplancton marino, Marine phytoplankton, Geoquímica orgànica, Geoquímica orgánica, Organic geochemistry, Espectròmetres, Espectrómetros, Spectrometers, Cicle del carboni (Biogeoquímica), Ciclo del carbono (Biogeoquímica), Carbon cycle (Biogeochemistry), Ciències Experimentals i Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/687986

Drivers of dissolved inorganic carbon dynamics in tropical streams: insights from the Munnar Critical Zone Observatory, Western Ghats, India.

Autoren: Dutta, M. K. Sreelesh, R. Rani, G. V. Asha et al.

Quelle: Aquatic Sciences. Jan2026, Vol. 88 Issue 1, p1-12. 12p.

Schlagwörter: *CARBON, *BIOGEOCHEMISTRY, *HYDROLOGIC models, *CARBONATE minerals, *ENVIRONMENTAL monitoring

Geografische Kategorien: INDIA, WESTERN Ghats (India)

Unveiling Hidden Mercury and Methylmercury Sources: The Role of Submarine Groundwater Discharge in Coastal Lagoons

Autoren: Lavergne, Céline Rodriguez-Puig, Júlia Ruiz-González, Clara et al.

Weitere Verfasser: Lavergne, Céline Rodriguez-Puig, Júlia Ruiz-González, Clara et al.

Quelle: Environmental Science & Technology. 59:20653-20664

Schlagwörter: [SDE] Environmental Sciences, Submarine groundwater discharge, mercury budget, Coastal aquifer, Mar Menor, submarine groundwater discharge, methylmercury, Methylmercury, Biogeochemistry, [SDU.STU.OC] Sciences of the Universe [physics]/Earth Sciences/Oceanography, biogeochemistry, coastal aquifer, [SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry, [SDU.STU.HY] Sciences of the Universe [physics]/Earth Sciences/Hydrology, Mercury budget

Dateibeschreibung: application/pdf

Zugangs-URL: https://ddd.uab.cat/record/320009