Aquaculture, Год журнала: 2025, Номер unknown, С. 742152 - 742152
Опубликована: Янв. 1, 2025
Язык: Английский
Aquaculture, Год журнала: 2023, Номер 569, С. 739399 - 739399
Опубликована: Фев. 24, 2023
Язык: Английский
Процитировано
83
Environmental Research Letters, Год журнала: 2023, Номер 18(6), С. 063004 - 063004
Опубликована: Апрель 26, 2023
Abstract Eutrophication is a major global concern in lakes, caused by excessive nutrient loadings (nitrogen and phosphorus) from human activities likely exacerbated climate change. Present use of indicators to monitor assess lake eutrophication restricted water quality constituents (e.g. total phosphorus, nitrogen) does not necessarily represent environmental changes the anthropogenic influences within lake’s drainage basin. Nutrients interact multiple ways with climate, basin conditions socio-economic development, point-source, diffuse source pollutants), systems. It therefore essential account for complex feedback mechanisms non-linear interactions that exist between nutrients ecosystems assessments. However, lack set holistic understanding challenges such assessments, addition limited monitoring data available. In this review, we synthesize main freshwater basins only include but also sources, biogeochemical pathways responses emissions. We develop new causal network (i.e. links indicators) using DPSIR (drivers-pressure-state-impact-response) framework highlights interrelationships among provides perspective dynamics basins. further review 30 key drivers pressures seven cross-cutting themes: (i) hydro-climatology, (ii) socio-economy, (iii) land use, (iv) characteristics, (v) crop farming livestock, (vi) hydrology management, (vii) fishing aquaculture. This study indicates need more comprehensive systems, guide expansion networks, support integrated assessments manage eutrophication. Finally, proposed can be used managers decision-makers realistic targets sustainable management achieve clean all, line Sustainable Development Goal 6.
Язык: Английский
Процитировано
67
Reviews in Aquaculture, Год журнала: 2022, Номер 15(2), С. 452 - 479
Опубликована: Авг. 26, 2022
Abstract Intensification of aquaculture practices resulted in increased ammonia production the culture systems. Lack proper management system will result elevated ammonia, which adversely affects species. Moreover, with ongoing global warming, fish metabolism and excretion are expected to increase. This, coupled hypoxic condition, exacerbates severity toxicity. Ammonia toxicity can alter growth biochemical, physiological immunological responses fish. Several factors such as pH, temperature, salinity, dissolved oxygen, species life stages fish, physical activity, feeding stress influence A understanding these is a prerequisite for successful aquaculture. The changes caused by hinder homeostasis that eventually increases their susceptibility diseases. This review discusses affecting various physiological, haematological, histological induced ammonia. Furthermore, summarizes dietary interventions mitigate
Язык: Английский
Процитировано
68
Aquaculture Fish and Fisheries, Год журнала: 2023, Номер 3(2), С. 113 - 131
Опубликована: Фев. 23, 2023
Abstract Good water quality in recirculating aquaculture systems (RAS) is crucial for ensuring the successful growth and survival of reared species. So far, there are no regulations which parameters should be measured RAS, each farmer decides to follow. Traditionally, have been at certain intervals with handheld sensors laboratory analyses, can labour intensive. Currently, a variety monitoring equipment available, even real‐time parameters. Internet Things‐based artificial intelligence applied purposes allows measurements warnings critical situations. However, many modern need competent users require regular maintenance calibration. Changes also induces changes fish behaviour, such as swimming activity, depth, acceleration assessed based on these changes. In this review, parameters, technologies summarised provide an overview current quality. Additionally, analytical methods more advanced analyses briefly summarised. Although several options available basic still required further development.
Язык: Английский
Процитировано
40
Chemosphere, Год журнала: 2023, Номер 316, С. 137849 - 137849
Опубликована: Янв. 12, 2023
Язык: Английский
Процитировано
25
Resources Conservation and Recycling, Год журнала: 2024, Номер 208, С. 107716 - 107716
Опубликована: Май 23, 2024
Язык: Английский
Процитировано
12
Water Research, Год журнала: 2024, Номер 252, С. 121198 - 121198
Опубликована: Янв. 24, 2024
Язык: Английский
Процитировано
11
Water Research, Год журнала: 2024, Номер 252, С. 121218 - 121218
Опубликована: Фев. 2, 2024
Язык: Английский
Процитировано
11
Reviews in Aquaculture, Год журнала: 2024, Номер 16(4), С. 1580 - 1602
Опубликована: Апрель 9, 2024
Abstract Nitrogenous waste is a global concern in aquatic ecosystems. In the shrimp farming system, feeding main input of nitrogen, which leads to accumulation nitrogenous waste, such as ammonia, nitrite, and nitrate. Nitrogen cycling crucial for removal stability aquaculture system. Under action different functional microorganisms, variety nitrogen pathways can be used transformation waste. Understanding complexity cycle necessary improving environment. This review examines many components mechanisms involved including nitrification, denitrification, anammox, heterotrophic assimilation, autotrophic assimilation. Because difference characteristics, culture modes are diverse. The current application outdoor pond mode indoor industrialized mode, was presented combination with requirements dissolved oxygen (DO), organic matter, carbon–nitrogen ratio, light, other environmental factors. Overall, denitrification processes According characteristics utilizing enhance efficiency cycle, facilitate elimination optimize water environment, improve overall benefits.
Язык: Английский
Процитировано
8
Aquaculture, Год журнала: 2024, Номер 594, С. 741346 - 741346
Опубликована: Июль 15, 2024
Язык: Английский
Процитировано
8