Results 31 to 40 of about 3,971,160 (346)

Trophic state index linked to partial pressure of aquatic carbon dioxide in a typical karst plateau lake

Ecological Indicators, 2021
Trophic state index (TSI) can assess lake trophic status and trace in-situ metabolism, exhibiting a high potential in explaining autochthonous carbon dioxide (CO2) in aquatic environments.
Maofei Ni, Qiushi Ge, Siyue Li, Zhikang Wang, Yunjie Wu   +4 more
doaj   +1 more source

Remote Quantification of the Trophic Status of Chinese Lakes

Hydrology and Earth System Sciences, 2022
Abstract. Assessing eutrophication in lakes is of key importance, as this parameter constitutes a major aquatic ecosystem integrity indicator. The trophic state index (TSI), which is widely used to quantify eutrophication, is a universal paradigm in scientific literature. In this study, a methodological framework is proposed for quantifying and mapping
S. Li, S. Li, S. Li, S. Xu, K. Song, T. Kutser, Z. Wen, G. Liu, Y. Shang, L. Lyu, H. Tao, X. Wang, L. Zhang, F. Chen   +13 more
openaire   +3 more sources

Santa Giusta Lagoon (Sardinia): phytoplankton and nutrients before and after waste water diversion [PDF]

, 2001
The purpose of this paper was to assess the effect of the diversion of waste water on the trophic status of the Stagno di Santa Giusta, a hypertrophic lagoon on the centre-western coast of Sardinia.
Fiocca, Fatima, Lugliè, Antonella Gesuina Laura, Sannio, Antonietta, Sechi, Nicola   +3 more
core   +2 more sources

Coexisting with the alien: Evidence for environmental control on trophic interactions between a native (Atherina boyeri) and a non-indigenous fish species (Gambusia holbrooki) in a Mediterranean coastal ecosystem

Frontiers in Ecology and Evolution, 2022
Biological invasions are a widespread problem worldwide, as invasive non-indigenous species (NIS) may affect native populations through direct (e. g., predation) or indirect (e.g., competition) trophic interactions, leading to changes in the food web ...
Cristina Andolina, Cristina Andolina, Geraldina Signa, Geraldina Signa, Giovanna Cilluffo, Giovanna Cilluffo, Simona Iannucci, Simona Iannucci, Antonio Mazzola, Antonio Mazzola, Salvatrice Vizzini, Salvatrice Vizzini   +11 more
doaj   +1 more source

Assessment of Productivity Status Using Carlson’s TSI and Fish Diversity of Goronyo Dam, Sokoto State, Nigeria [PDF]

, 2018
Goronyo Dam is the largest lentic waterbody in Sokoto, it was constructed to serve as flood control and used for irrigation activities. The study was conducted to evaluate productivity status and fish diversity of Goronyo Dam in 2016.
Magami, Ibrahim Muhammad, Mainasara, Muhammad Murtala, Maishanu, Hassan Muhammad   +2 more
core   +3 more sources

Water quality assessment, trophic classification and water resources management [PDF]

, 2010
Quantification of water quality (WQ) is an integral part of scientifically based water resources management. The main objective of this study was comparative analysis of two approaches applied for quantitative assessment of WQ: the trophic level index ...
Gal, Gideon, Hamilton, David P., Kasprzak, Peter, Ostapenia, Alexandr, Parparov, Arkadi   +4 more
core   +2 more sources

Predicting plankton net community production in the Atlantic Ocean [PDF]

, 2009
We present, test and implement two contrasting models to predict euphotic zone net community production (NCP), which are based on 14C primary production (PO14CP) to NCP relationships over two latitudinal (ca.
Agustí, Anderson, Arístegui, Bender, Berges, Bisset, Blight, Boyd, Burke, Carol Robinson, Cota, Cyr, del Giorgio, del Giorgio, Doney, Duarte, Duarte, Duarte, Emerson, Emerson, Emilio Fernández, Eva Teira, Fasham, Fogg, Gavin Tilstone, González, Gruber, Hairston, Hairston, Hansell, Hansell, Hansell, Hanson, Harris, Jansson, Karl, Karl, Kiddon, Kiørboe, Laws, Legendre, Longhurst, Longhurst, Ludwig, Margalef, McGrady-Steed, McNaughton, Michaels, Najjar, Ono, Pablo Serret, Pace, Peters, Polis, Polis, Pomeroy, Pérez, Quay, Rivkin, Robinson, Robinson, Robinson, Scavia, Schindler, Serret, Serret, Serret, Serret, Serret, Smith, Sokal, Steinberg, Stephens, Strayer, Tamigneaux, Teira, Teira, Teira, Tremblay, Valesca Pérez, Vézina, Wiens, Williams, Williams, Williams, Yamanaka   +85 more
core   +1 more source

Ecological status of urban ponds in Białystok, Poland

Limnological Review, 2016
Stawy Dojlidzkie (The Dojlidy Ponds) are located in the north-eastern part of Poland, near the capital of the Podlasie province, in Białystok. The Dojlidy Ponds (DP) are a complex of more than 20 reservoirs arranged adjacent to one another in an area of ...
Jekatierynczuk-Rudczyk Elżbieta, Zieliński Piotr, Puczko Katarzyna   +2 more
doaj   +1 more source

Trophic status of a shallow lake in Inner Mongolia: long-term, seasonal, and spatial variation

Ecological Indicators, 2023
The study of lake-trophic status drivers and their variable effects over space and time can assist in the management of lake eutrophication. Winter dynamics in lake trophic status are rarely evaluated, yet they could vary drastically from the more ...
Haifeng Yu, Xiaohong Shi, Shihuan Wang, Shengnan Zhao, Biao Sun, Yu Liu, Zhaoxia Yang   +6 more
doaj   +1 more source

Impact of ocean warming on sustainable fisheries management informs the Ecosystem Approach to Fisheries [PDF]

, 2017
Acknowledgements Serpetti N., Heymans J.J., and Burrows M.T. were funded by the Natural Environment Research Council and Department for Environment, Food and Rural Affairs under the Marine Ecosystems Research Programme (MERP) (grant No.
Baudron, Alan R, Burrows, Michael, Fernandes, Paul G, Helaouet, Pierre, Heymans, J J, Payne, Benjamin Luke, Serpetti, Natalia   +6 more
core   +2 more sources