Results 111 to 120 of about 200,413 (376)

Nitrogen flows from European watersheds to coastal marine waters [PDF]

, 2011
Nitrogen flows from European watersheds to coastal marine waters Executive summary Nature of the problem • Most regional watersheds in Europe constitute managed human territories importing large amounts of new reactive nitrogen.
Beusen, Arthur, Billen, Gilles, Bouraoui, Faycal, Curtis, Chris, Ganeshram, Raja, Garnier, Josette, Grizzetti, Bruna, Howarth, Robert, Humborg, Christoph, Johnes, Penny, Kaste, Oyvind, Kortelainen, Pirkko, Lancelot, Christiane, Leip, Adrian, Lepisto, Ahti, Silvestre, Marie, Smedburg, Erik, Voss, Maren   +17 more
core  

Using physics‐informed neural networks to quantify submarine groundwater discharge under high‐frequency tidal dynamics using heat as a tracer

Limnology and Oceanography: Methods, EarlyView.
Abstract Estimating exchange rates of submarine groundwater discharge (SGD) at high temporal resolution over extended periods remains challenging, particularly when using heat as a tracer in highly dynamic environments such as tidal systems. Currently available heat transport models struggle to accurately quantify SGD exchange rates in these settings ...
S. Frei, M. U. Munir, A. M. Seiverth, B. S. Gilfedder   +3 more
wiley   +1 more source

Complete Mitochondrial Genomes of Pentapodus caninus and Lethrinus olivaceus (Spariformes: Nemipteridae and Lethrinidae): Genome Characterization and Phylogenetic Analysis

Animals
Complete mitochondrial genomes (mitogenomes) are widely utilized molecular resources for phylogenetic studies. Although research on Spariformes mitogenomes has advanced significantly, there is still relatively little information regarding the molecular ...
Nan Chen, Mingcan Gu, Wenqing Jiang, Lei Xie, Qi Qiao, Jingyi Cen, Yuelei Dong, Songhui Lu, Lei Cui   +8 more
doaj   +1 more source

Long‐term temporal and spatial trends in eutrophication status of the Baltic Sea

Biological Reviews of The Cambridge Philosophical Society, 2017
Much of the Baltic Sea is currently classified as ‘affected by eutrophication’. The causes for this are twofold. First, current levels of nutrient inputs (nitrogen and phosphorus) from human activities exceed the natural processing capacity with an ...
J. Andersen, J. Carstensen, D. Conley, K. Dromph, V. Fleming-Lehtinen, B. Gustafsson, A. Josefson, A. Norkko, Anna Villnäs, Ciaran Murray   +9 more
semanticscholar   +1 more source

Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

Macromolecular Materials and Engineering, EarlyView.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver, Ayca Dogrul Selver, Angela Daniela La Rosa, Abu Saifullah, Zhongyi Zhang, Stephen Driver, Jack Herring, Hom Nath Dhakal   +7 more
wiley   +1 more source

Modelling the behaviour of nutrients in the coastal waters of Scotland - an update on inputs from Scottish aquaculture and their impact on eutrophication status [PDF]

, 2005
A previous study estimated that salmon farming contributed approximately 6% of Scotland's nitrogen-nutrient input to coastal waters, and 13% of phosphorus (based on 2001 production figures).
Davies, I.M., Edwards, A.C., Fisheries Research Services (Funder), Greathead, C., Heath, M.R., Patsch, J., Turrell, W.R.   +6 more
core  

Long-Term Dynamic in Nutrients, Chlorophyll a, and Water Quality Parameters in a Coastal Lagoon During a Process of Eutrophication for Decades, a Sudden Break and a Relatively Rapid Recovery

Frontiers in Marine Science, 2019
Coastal lagoons are considered among the marine habitats with the highest biological productivity, and support a great variety of human activities and pressures that make them especially vulnerable to trophic imbalances.
Á. Pérez-Ruzafa, S. Campillo, J. Fernández-Palacios, Antonio García-Lacunza, M. García-Oliva, H. Ibáñez, P. C. Navarro-Martínez, M. Pérez-Marcos, I. Pérez-Ruzafa, J. Quispe-Becerra, A. Sala-Mirete, Olga Sánchez, C. Marcos   +12 more
semanticscholar   +1 more source

Capacity building needed to reap the benefits of access to biodiversity collections

PLANTS, PEOPLE, PLANET, EarlyView.
Global conservation efforts increasingly depend on digitised natural history collections, yet the benefits of this digital data are not equally shared. We analysed biodiversity specimens and citation data from Montserrat and the Cayman Islands to assess who collected these specimens, how they are used, and by whom.
Quentin Groom, Sofie Meeus, Sara Bárrios, Catherine Childs, Colin Clubbe, Ernestine Corbett, Sarita Francis, Alan Gray, Luke Harding, Annick Jackman, Rebecca Machin, Andrew McGovern, Mike Pienkowski, Delmaude Ryan, Chris Sealys, Catherine Wensink, Jodey Peyton   +16 more
wiley   +1 more source

Analysis of eutrophication state and trend for lakes in China

Journal of Limnology, 2003
The article analyzes the present state and trend of eutrophication of lakes in China and concludes that lakes throughout the country are commonly undergoing the process of eutrophication: most of urban lakes are facing hypertrophication, many mediumsized
JIN XIANGCAN
doaj   +1 more source

Apatite mining and processing production and eutrophication of the Arctic Lake Imandra [PDF]

, 2019
Н. А. Кашулин, V. A. Dauvalter, Olga Petrova, Alexander Bekkelund, Creek-Bio AB   +4 more
openalex   +1 more source