Environmental warming leaves fish all at sea

2019 ◽  
Vol 222 (15) ◽  
pp. jeb192930
Author(s):  
James M. Turner
Keyword(s):  
Environmental Warming

scholarly journals Experimental simulation of environmental warming selects against pigmented morphs of land snails

2021 ◽  
Vol 11 (3) ◽  
pp. 1111-1130
Author(s):  
Heinz‐R. Köhler ◽  
Yvan Capowiez ◽  
Christophe Mazzia ◽  
Helene Eckstein ◽  
Nils Kaczmarek ◽  
...  
Keyword(s):  
Land Snails ◽  
Experimental Simulation ◽  
Environmental Warming

Environmental warming alters food-web structure and ecosystem function

Nature ◽  
10.1038/47023 ◽  
1999 ◽  
Vol 402 (6757) ◽  
pp. 69-72 ◽  
Author(s):  
Owen L. Petchey ◽  
P. Timon McPhearson ◽  
Timothy M. Casey ◽  
Peter J. Morin
Keyword(s):  
Food Web ◽  
Ecosystem Function ◽  
Food Web Structure ◽  
Web Structure ◽  
Environmental Warming

Non Sacchariferous Super Sweet Plant Species to Combat Sugar and Energy Crisis, Sugar Caused Health Disorders and Environmental Warming

2016 ◽  
Vol 2 (1-2) ◽  
Author(s):  
R. S. Dwivedi ◽  
Rana Pratap Singh
Keyword(s):  
Dental Caries ◽  
Energy Crisis ◽  
Microbial Activities ◽  
Fuel Production ◽  
High Potency ◽  
Agriculture Industry ◽  
Health Disorders ◽  
Cardio Vascular ◽  
Environmental Warming ◽  
Carbonic Anhydrase Enzyme

There are 15 super sweet plants spicies in India which are 100-10,000 times sweeter than sugarcane sucrose (saccharide ) and accumulate non saccharide super sweet principles like proteins, terpenoids, flavonoids, coumerin etc and their 100 mg provide little or no calorie and sweetness equivalent to 1kg sucrose. Consequently these are becoming useful to diabetic, cardio vascular, kidney, obesity and dental caries patients and are reducing their disorders and mortality significantly. The ingrained higher microbial activities in such plants have been found to deplete CO2 fast through active carbonic anhydrase enzyme and thereby help in combating environmental warming. Similarly because of high potency for bio-fuel production and intense sweet principles accumulation, these plants species appears to be most suitable to solve energy and sucrose crisis and save about 4.5 million ha land of sugar cane for the use of agriculture, industry and housing in India.

Effects of environmental warming and drought on size-structured soil food webs

Oikos ◽  
2013 ◽  
Vol 123 (10) ◽  
pp. 1224-1233 ◽  
Author(s):  
Birgit Lang ◽  
Björn C. Rall ◽  
Stefan Scheu ◽  
Ulrich Brose
Keyword(s):  
Food Webs ◽  
Soil Food Webs ◽  
Structured Soil ◽  
Environmental Warming

scholarly journals Cardiorespiratory adjustments to chronic environmental warming improve hypoxia tolerance in European perch (Perca fluviatilis)

2021 ◽  
pp. jeb.241554
Author(s):  
Andreas Ekström ◽  
Erika Sundell ◽  
Daniel Morgenroth ◽  
Tristan McArley ◽  
Anna Gårdmark ◽  
...  
Keyword(s):  
Climate Warming ◽  
Nuclear Power ◽  
Acute Hypoxia ◽  
Cooling Water ◽  
Perca Fluviatilis ◽  
Thermal Acclimation ◽  
Hypoxia Tolerance ◽  
Physiological Traits ◽  
European Perch ◽  
Environmental Warming

Aquatic hypoxia will become increasingly prevalent in the future due to eutrophication combined with climate warming. While short-term warming typically constrains fish hypoxia tolerance, many fishes cope with warming by adjusting physiological traits through thermal acclimation. Yet, little is known about how such adjustments affect tolerance to hypoxia.We examined European perch (Perca fluviatilis) from the Biotest enclosure (23°C, Biotest population), a unique ∼1 km2 ecosystem artificially warmed by cooling water from a nuclear power plant, and an adjacent reference site (16-18°C, Reference population). Specifically, we evaluated how acute and chronic warming affect routine oxygen consumption rate (MO2routine) and cardiovascular performance in acute hypoxia, alongside assessments of the thermal acclimation of the aerobic contribution to hypoxia tolerance (critical O2 tension for MO2routine; Pcrit) and absolute hypoxia tolerance (O2 tension at loss of equilibrium; PLOE).Chronic adjustments (possibly across lifetime or generations) alleviated energetic costs of warming in Biotest perch by depressing MO2routine and cardiac output, and by increasing blood O2 carrying capacity relative to reference perch acutely warmed to 23°C. These adjustments were associated with improved maintenance of cardiovascular function and MO2routine in hypoxia (i.e., reduced Pcrit). However, while Pcrit was only partially thermally compensated in Biotest perch, they had superior absolute hypoxia tolerance (i.e., lowest PLOE) relative to reference perch irrespective of temperature.We show that European perch can thermally adjust physiological traits to safeguard and even improve hypoxia tolerance during chronic environmental warming. This points to cautious optimism that eurythermal fish species may be resilient to the imposition of impaired hypoxia tolerance with climate warming.

scholarly journals The effects of environmental warming on Odonata: a review

2008 ◽  
Vol 11 (2) ◽  
pp. 131-153 ◽  
Author(s):  
Christopher Hassall ◽  
David J. Thompson
Keyword(s):  
Environmental Warming

Environmental Warming in Shallow Lakes

2012 ◽  
pp. 259-349 ◽  
Author(s):  
Mariana Meerhoff ◽  
Franco Teixeira-de Mello ◽  
Carla Kruk ◽  
Cecilia Alonso ◽  
Iván González-Bergonzoni ◽  
...  
Keyword(s):  
Shallow Lakes ◽  
Environmental Warming
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