Land Use and Climate Change Effects on Streamflow and Nutrient Loads in a Temperate Catchment: A Simulation Study DOI Creative Commons
Gebiaw T. Ayele, Bofu Yu, David P. Hamilton

et al.

Land, Journal Year: 2023, Volume and Issue: 12(7), P. 1326 - 1326

Published: June 30, 2023

Climate and land use changes impact catchment hydrology water quality (WQ), yet few studies have investigated the amount of required to meet specific WQ targets under future climate projections. The aim this study was determine streamflow nutrient load responses change (LUC) scenarios. We hypothesized that (1) increasing forest coverage would decrease loads, (2) change, with higher temperatures more intense storms, lead increased flow (3) LUC could moderate potential increases associated change. tested these hypotheses Soil Water Assessment Tool (SWAT), which applied a lake in New Zealand, where strategies afforestation are employed address objectives. model calibrated from 2002 2005 validated 2006 2010 using measured (Q) total nitrogen (TN), phosphorus (TP), nitrate (NO3-N), ammonium (NH4-N) concentrations three streams catchment. performance across monitored evaluated coefficient determination (R2) Nash–Sutcliffe efficiency (NSE) metrics provide basis for Future scenarios incorporated (CC) based on Representative Concentration Pathway 8.5 were compared baseline indicators. Consistent our hypotheses, Q, TN, TP loads predicted afforestation. Specifically, 1.32 km2 one stream sub-catchments (subbasin 3), or 8.8% area, result reductions 11.9, 26.2, 17.7% modeled annual mean respectively. Furthermore, when comparing simulations projected climate, 13.6, 22.8, 19.5% observed Notably, combined implementation CC further decreased by 20.2, 36.7, 28.5%, This provides valuable insights into utilization mitigate lakes facing challenges, findings serve as prototype other catchments undergoing LUC. Contrary initial we found precipitation did not loading.

Language: Английский

Assessment of climate change impacts on hydrology and water quality of large semi-arid reservoirs in Brazil DOI
João B. S. Raulino, Cleiton da Silva Silveira, Iran Eduardo Lima Neto

et al.

Hydrological Sciences Journal, Journal Year: 2021, Volume and Issue: 66(8), P. 1321 - 1336

Published: May 21, 2021

This paper investigates climate change impacts on the hydrology and water quality of Brazilian semi-arid reservoirs. An integrated approach coupling climate, hydrological models was proposed. Five general circulation (GCMs) two future scenarios (SSP2-4.5 SSP5-8.5) were used for projections. The simulations showed that uncertainty in forecast significantly impacted outputs. Some revealed a strong decrease streamflow storage volume. On other hand, 40% multi-GCM projections indicated reservoir eutrophication. under SSP5-8.5 more significant than those SSP2-4.5. results also drought events may be prolonged change, principally at end 21st century SSP5-8.5, increase total phosphorus concentration. suggests tropical reservoirs could vulnerable to eutrophication regions.

Language: Английский

Citations

64
Deterministic modelling of freshwater lakes and reservoirs: Current trends and recent progress DOI
Laura Melo Vieira Soares, Maria do Carmo Calijuri

Environmental Modelling & Software, Journal Year: 2021, Volume and Issue: 144, P. 105143 - 105143

Published: July 16, 2021

Language: Английский

Citations

62
Preface: Restoration of eutrophic lakes: current practices and future challenges DOI Open Access
Tom Jilbert, Raoul‐Marie Couture, Brian J. Huser

et al.

Hydrobiologia, Journal Year: 2020, Volume and Issue: 847(21), P. 4343 - 4357

Published: Nov. 16, 2020

Language: Английский

Citations

57
Climate and landuse change enhance spatio-temporal variability of Dongjiang river flow and ammonia nitrogen DOI
Jie Jiang,

Zhaoli Wang,

Chengguang Lai

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 867, P. 161483 - 161483

Published: Jan. 9, 2023

Language: Английский

Citations

23
The consequences for stream water quality of long-term changes in landscape patterns: Implications for land use management and policies DOI Creative Commons
António Fernandes, Lisa Martins, Fernando António Leal Pacheco

et al.

Land Use Policy, Journal Year: 2021, Volume and Issue: 109, P. 105679 - 105679

Published: Aug. 7, 2021

Language: Английский

Citations

39
Impact of climate change on catchment nutrient dynamics: insights from around the world DOI
Diogo Costa,

Caleb Sutter,

A. Shepherd

et al.

Environmental Reviews, Journal Year: 2022, Volume and Issue: 31(1), P. 4 - 25

Published: July 21, 2022

This study is a meta-analysis of global articles on hydrological nutrient dynamics to determine trends and consensus on: (1) the effects climate change-induced temperature drivers how these vary along catchment continuum from land river lake; (2) convergence change impacts with other anthropogenic pressures (agriculture, urbanization) in dynamics; (3) regional variability water-quality impairment across different zones. An innovative web crawler tool was employed help critically synthesize information literature. The literature suggests that will impact around globe exacerbate contemporary challenges. Nutrient leaching overland flow transport are projected increase globally, promoted by extreme precipitation. Seasonal variations streamflow expected emulate changing precipitation patterns, but specific local hydrology both seasonally regionally. Plant activity may reduce some this load nonagricultural soils if plant uptake nutrients prompted increased temperatures can compensate for greater nitrogen (N) phosphorus (P) mineralization, N deposition, rates. High-temperature forest grass fires mineralization microbial turnover altering speciation via pyrolysis organic matter. In agricultural areas at higher risk erosion, existing issues, lead an fertilizer use. Future urban expansion amplify effects. Higher ambient promote harmful cyanobacterial blooms enhancing thermal stratification, increasing into streams lakes events, decreasing summer thus baseflow dilution capacity, water residence times during increasingly frequent droughts. Land management decisions must consider nuanced seasonal changes identified review (realized predicted). Such knowledge critical international cooperation accelerating action toward United Nations’s sustainability goals objectives Conference Parties (COP) 26.

Language: Английский

Citations

26
Forest land use change effects on biodiversity ecosystem services and human well-being: A systematic analysis DOI Creative Commons
Zeynab Hallaj, Masoud Bijani, Esmail Karamidehkordi

et al.

Environmental and Sustainability Indicators, Journal Year: 2024, Volume and Issue: 23, P. 100445 - 100445

Published: July 30, 2024

Deforestation in the form of forest land use change (FLUC) increases emission greenhouse gases, disrupts water cycle, dries soil, and reduces growth plant products. This has a direct effect on well-being local communities whose livelihoods depend threatens biodiversity. The systematic review aimed to analyze studies conducted effects FLUC biodiversity ecosystem services (BECS) human (HWB) communities. study utilized qualitative content analysis (QCA) based deductive approach, which reviewed 114 scientific documents, particularly research articles, selected by searching keywords through purposeful sampling method. indicators two groups dominant morphology (intensity, scale, pattern, usage) recessive (function, property rights, management mode) had 172 repetitions articles. Moreover, BECS criteria (regulating, provisioning, supportive, cultural services) HWB (items related Maslow's hierarchy needs, subjective well-being, objective preferences) 125 148 repetitions, respectively. Results confirm relationship HWB, emphasizes mutual role these variables social, economic, environmental future programs. An increase can decline performance structure have negative impact those who forest. Findings are presented model that provides comprehensive understanding relationships between FLUC, BECS, for relevant decision makers.

Language: Английский

Citations

6
Modeling the effect of climate change scenarios on water quality for tropical reservoirs DOI
Alberto Quevedo-Castro, Yaneth A. Bustos‐Terrones, Erick R. Bandala

et al.

Journal of Environmental Management, Journal Year: 2022, Volume and Issue: 322, P. 116137 - 116137

Published: Sept. 5, 2022

Language: Английский

Citations

23
Surface Water Monitoring Systems—The Importance of Integrating Information Sources for Sustainable Watershed Management DOI Creative Commons
Yuli Sudriani, Viktor Sebestyén, János Abonyi

et al.

IEEE Access, Journal Year: 2023, Volume and Issue: 11, P. 36421 - 36451

Published: Jan. 1, 2023

The complex interactions from anthropogenic activities, climate change, sedimentation and the input of wastewater has significantly affected aquatic environment entire ecosystem. Over years, researchers have investigated water monitoring approaches in terms traditional or even integrated systems to handle such an environmental assessment predictions based on warning systems. However, research into selection optimisation by combination parallel approach sampling techniques, process analysis results is limited. objectives present study are evaluate existing latest then provide insights factors affecting sensor implementation at locations. Here we summarize advancement trends various as well suitability placement area reviewing more than 300 papers published between 2011 2022. highlights urgency integrative with regard including quality model quantity model. A framework proposed incorporate all approaches, predictive models comprehensive information about assessment. It was observed that model-based verification fusion data assemble ability improve performances Furthermore, inclusion a separate modeling through - semi-mechanistic models, science artificial intelligence recommended future. Overall, this provides guidelines for achieving standardized management implementing

Language: Английский

Citations

13
Bibliometric analysis of climate change and water quality DOI
Jin Gao,

Shiying Zhu,

Dehao Li

et al.

Hydrobiologia, Journal Year: 2023, Volume and Issue: 850(16), P. 3441 - 3459

Published: June 19, 2023

Language: Английский

Citations

13