Results 11 to 20 of about 16,109 (259)
Spatial and temporal variations of trophic state conditions of Lake Bunyonyi, south-western Uganda
Applied Water Science, 2022 The study was conducted to assess the spatial and temporal variations of the trophic state condition of Lake Bunyonyi between October 2019 and September 2020.
Alex Saturday +3 more
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Remote Estimation of Trophic State Index for Inland Waters Using Landsat-8 OLI Imagery
Remote Sensing, 2021 Remote monitoring of trophic state for inland waters is a hotspot of water quality studies worldwide. However, the complex optical properties of inland waters limit the potential of algorithms.
Minqi Hu +4 more
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A New Trophic State Index for Lagoons [PDF]
Journal of Ecosystems, 2014 This paper proposes a new nitrogen-based trophic state index (TSI) for the estimation of status of eutrophication in a lagoon system. Nitrite-nitrogen (NO2-N) is preferable because of its greater abundance in Chilika lagoon and its relation to other criteria of trophic state, for example, chlorophyll-a (Chl-a) and Secchi disk depth (SDD).
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Journal of Freshwater Ecology, 2023 Assemblages of infralittoral periphytic algae are understudied due partially to the historical emphasis on phytoplankton and other water-column characteristics to evaluate the integrity of lentic systems.
Jefferson G. Lebkuecher +3 more
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Acta Scientiarum: Biological Sciences, 2013 This study evaluated the trophic conditions of the reservoir located in the urban perimeter of the town General Sampaio, semiarid region of the Ceará State, Brazil and its relationship with seasonal variation in rainfall between 2010 and 2011.
Francisco Ítalo Barbosa Chaves +4 more
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Scientific Reports, 2020 The relationship between biodiversity and ecological functioning is a central issue in freshwater ecology, but how this relationship is influenced by hydrological connectivity stress is still unknown.
Fanhua Meng +6 more
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International Soil and Water Conservation Research, 2023 A trophic state increase relates to surface water bodies nutrient enrichment, due to the chemical products used such as fertilizers in agriculture and residues from cattle raising activities.
Franklin Torres-Bejarano +2 more
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Limnological Review, 2017 Intensive and expansive human activity greatly accelerates the natural process of lake evolution. It is assumed that an increase in the rate of lake fertilization (often termed “eutrophication”) is the most common and most serious anthropogenic ...
Markowski Maciej
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Scientific Reports, 2023 The aim of this research was to determine the trophic state of mountain dam reservoirs, which are characterized by greater hydrological and ecological dynamics than lowland reservoirs.
Ewa Jachniak, Andrzej Jaguś
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A new trophic state index for assessing eutrophication of Laguna de Bay, Philippines
Environmental Advances, 2023 For decades, Laguna de Bay has been affected by urban, industrial, and agricultural wastes resulting in nutrient-enrichment, decline in productivity and biodiversity loss, among other environmental problems. Eutrophication is a perennial problem of the lake that remains unabated.
Eric Jan Escober, Maria Pythias Espino
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