Temporal changes in streamflow can predict parasitism levels in freshwater prawns better than host traits DOI
Alison Carlos Wunderlich, Esli Mosna, Marcelo Antônio Amaro Pinheiro

et al.

Freshwater Biology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 2, 2024

Abstract Understanding how changes in the hydrological regime drive parasite loads and dynamics remains a challenging issue ecological parasitology. Temporal streamflow rainfall are key factors that could alter interactions between host affect parasitism levels. However, to investigate effect of streamflow, its mechanisms, it is important control traits can also influence levels freshwater systems. Here, we used cymothoid‐palaemonid prawn model test combined effects accounting for predict variations stream ecosystems. We collected palaemonid prawns monthly 2 years measured variation (i.e. discharge) at time sampling. Our best showed better than traits. found higher prevalence abundance parasites reduced compared increased ones. ectoparasite females rather males occurring autumn winter spring summer. results suffer an body size, sex moult stage, but not age. findings show facilitate finding favours transmission dry seasons increase variability have strong on Identifying aquatic invertebrates respond help understand disease outbreaks as habitat reduction disturbance continue

Language: Английский

Increasing exposure to global climate change and hopes for the era of climate adaptation: An aquatic perspective DOI Creative Commons
Karsten Rinke, Chenxi Mi, Madeline R. Magee

et al.

AMBIO, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 13, 2025

Language: Английский

Citations

1
Interconnections, trend analysis and forecasting of water-air temperature with water level dynamics in Blue Moon Lake Valley: A statistical and machine learning approach DOI

Shoukat Ali Shah,

Songtao Ai, Wolfgang Rack

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 379, P. 124829 - 124829

Published: March 8, 2025

Language: Английский

Citations

1
Interacting impacts of hydrological changes and air temperature warming on lake temperatures highlight the potential for adaptive management DOI Creative Commons
Freya Olsson, Eleanor B. Mackay, Bryan M. Spears

et al.

AMBIO, Journal Year: 2024, Volume and Issue: unknown

Published: May 25, 2024

Abstract Globally, climate warming is increasing air temperatures and changing river flows, but few studies have explicitly considered the consequences for lake of these dual effects, or potential to manage inflows mitigate impacts. Using a one-dimensional model, we tested sensitivity separate interacting effects changes in temperature inflow on small, short-residence time (annual average ≈ 20 days), temperate lake. Reducing by 70% increased summer surface 1.0–1.2 °C water column stability 11–19%, equivalent effect 1.2 warming. Conversely, similar increases could result cooling, sufficient 0.75 rise, more than 1.1 if does not rise. We discuss how altering volume be added suite adaptation measures lakes.

Language: Английский

Citations

5
Catchments Amplify Reservoir Thermal Response to Climate Warming DOI Creative Commons
Bo Gai, Rohini Kumar, Frank Hüesker

et al.

Water Resources Research, Journal Year: 2025, Volume and Issue: 61(1)

Published: Jan. 1, 2025

Abstract Lentic waters integrate atmosphere and catchment processes, thus ultimately capture climate signals. However, studies of warming effects on lentic usually do not sufficiently account for a change in heat flux from the through altered inflow temperature discharge under change. This is particularly relevant reservoirs, which are highly impacted by hydrology may be affected upstream reservoirs or pre‐dams. study explicitly quantified how pre‐dams modify thermal response Rappbode Reservoir, Germany's largest drinking water reservoir system, to We established catchment‐lake modeling chain main its two utilizing lake model GOTM, mHM, stream Air2stream, forced an ensemble projections RCP2.6 8.5 scenarios. Results exhibited 0.27/0.15°C decade −1 surface/bottom temperatures reservoir, with approximately 8%/24% this attributed warming, respectively. The amplified deep more than at surface, contrary atmospheric effect, advanced stratification about 1 week, while having minor impact intensity. On other hand, reduced into spring, consequently lowered hypolimnetic postponed onset. shielded although overall contribution was minimal. Altogether, our highlights importance alterations seasonality when projecting provides insights catchment‐reservoir coupling

Language: Английский

Citations

0
Temporal changes in streamflow can predict parasitism levels in freshwater prawns better than host traits DOI
Alison Carlos Wunderlich, Esli Mosna, Marcelo Antônio Amaro Pinheiro

et al.

Freshwater Biology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 2, 2024

Abstract Understanding how changes in the hydrological regime drive parasite loads and dynamics remains a challenging issue ecological parasitology. Temporal streamflow rainfall are key factors that could alter interactions between host affect parasitism levels. However, to investigate effect of streamflow, its mechanisms, it is important control traits can also influence levels freshwater systems. Here, we used cymothoid‐palaemonid prawn model test combined effects accounting for predict variations stream ecosystems. We collected palaemonid prawns monthly 2 years measured variation (i.e. discharge) at time sampling. Our best showed better than traits. found higher prevalence abundance parasites reduced compared increased ones. ectoparasite females rather males occurring autumn winter spring summer. results suffer an body size, sex moult stage, but not age. findings show facilitate finding favours transmission dry seasons increase variability have strong on Identifying aquatic invertebrates respond help understand disease outbreaks as habitat reduction disturbance continue

Language: Английский

Citations

0