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environmental temperatures

Respiratory and cutaneous evaporative water loss at high environmental temperatures in a small bird

Respiratory and cutaneous evaporative water loss at high environmental temperatures in a small bird

... small bird (Webster et al. 1985). Although plumage and boundary layer resistances are of minor importance at low to moderate air temperatures when tissue resistances are high, they become increasingly important as ...

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Chum salmon migrating upriver adjust to environmental temperatures through metabolic compensation

Chum salmon migrating upriver adjust to environmental temperatures through metabolic compensation

... The pattern of thermal accommodation to environmental temperatures observed in chum salmon differs from the apparently strong local genetic adaptations of sockeye salmon. The populations of chum salmon that ...

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Larval and adult environmental temperatures influence the adult reproductive traits of Anopheles gambiae s s

Larval and adult environmental temperatures influence the adult reproductive traits of Anopheles gambiae s s

... Firstly, environmental temperature will play a complex role in the transmission of vector-borne diseases by in- fluencing many life-history traits of both the mosquitoes and parasites that underlie ...mean ...

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Environmental temperatures significantly change the impact of insecticides measured using WHOPES protocols

Environmental temperatures significantly change the impact of insecticides measured using WHOPES protocols

... higher temperatures, while three out of four of the tested pyrethroid insecticides (zeta-cypermethrin, fenpropathrin, lambda-cyhalothrin) were more toxic at lower temperatures ...higher temperatures ...

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Telomere elongation during early development is independent of environmental temperatures in Atlantic salmon

Telomere elongation during early development is independent of environmental temperatures in Atlantic salmon

... differing temperatures, in order to examine the effects of environmental temperature during early life on telomere dynamics, oxidative DNA damage and cellular ...harmful environmental effects ...

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Endangerment of thermophilous flora even under conditions of increasing environmental temperatures

Endangerment of thermophilous flora even under conditions of increasing environmental temperatures

... Our observations document a relative contradis- tinction, viz. that the general increase in air tempera- tures need not result in the occurrence of generally expected better growing conditions for some ther- mophilous ...

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THE ADAPTABILITY OF MICE TO HIGH ENVIRONMENTAL TEMPERATURES

THE ADAPTABILITY OF MICE TO HIGH ENVIRONMENTAL TEMPERATURES

... RESULTS An analysis of survival time is complicated by the facts that 1 there is some evidence that the survival time of control-reared animals is bimodally distributed; 2 an analysis of[r] ...

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The Growth and Development of Mice in Three Climatic Environments

The Growth and Development of Mice in Three Climatic Environments

... In comparing our growth data at different environmental temperatures we must take this effect into account, since early mortality substantially reduced the average litter sizes of the gr[r] ...

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Muscle Protein Synthesis Rates During Temperature Acclimation in a Eurythermal (Cyprinus Carpio) and a Stenothermal (Salmo Gairdneri) Species of Teleost

Muscle Protein Synthesis Rates During Temperature Acclimation in a Eurythermal (Cyprinus Carpio) and a Stenothermal (Salmo Gairdneri) Species of Teleost

... Rates of protein synthesis were measured in the white myotomal muscle of carp Cyprinus carpio and rainbow trout Salmo gairdneri at a number of environmental temperatures before and after[r] ...

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930 ] OBSERVATIONS ON THE TEMPERATURE REGULATION AND FOOD CONSUMPTION OF HONEYBEES (APIS MELLIFERA)

930 ] OBSERVATIONS ON THE TEMPERATURE REGULATION AND FOOD CONSUMPTION OF HONEYBEES (APIS MELLIFERA)

... In the present experiments bees have been kept in groups of from 10 to 200 bees, at different environmental temperatures, and the temperatures maintained by the groups, and the amount of[r] ...

8

Destruction of Chlorophyll in Emerging Seedlings of Spring Barley Associated with Environmental Stresses

Destruction of Chlorophyll in Emerging Seedlings of Spring Barley Associated with Environmental Stresses

... air temperatures ranged from approximately 8 to 15°C (at locality Roudné) or 14 to 20°C (at locality Kněževes u Prahy) and there were clear days with high solar radiation, ...

6

Ranking of Metro Corridors Basing on Environmental and Occupational Health Impacts in a Construction Organization in India, Using Madm Approach

Ranking of Metro Corridors Basing on Environmental and Occupational Health Impacts in a Construction Organization in India, Using Madm Approach

... ambient temperatures/humidity besides strenuous physical work have a potential to induce heat related ...illnesses. Environmental factors such as ambient temperature, humidity, and air movement, confined ...

6

Climate and the slave trade

Climate and the slave trade

... African temperatures to mea- sure the year-to-year variation in weather conditions over space during the time of the transatlantic slave ...annual temperatures, we also examine the role of longer-term ...

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Design and development of machinery to plant daffodil bulbs in upland pasture and harvest the above ground biomass

Design and development of machinery to plant daffodil bulbs in upland pasture and harvest the above ground biomass

... the environmental challenges associated with upland areas trigger a higher concentration of galanthamine in daffodils compared to daffodils grown under lowland ...low temperatures; exposure to wind; high ...

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Diallel analysis of varying late season night temperatures on the development of a range of fluecured tobacco (Nicotiana tabacum l ) genotypes : a thesis presented in partial fulfillment of the requirements for the degree of Masterate of Agricultural Scie

Diallel analysis of varying late season night temperatures on the development of a range of fluecured tobacco (Nicotiana tabacum l ) genotypes : a thesis presented in partial fulfillment of the requirements for the degree of Masterate of Agricultural Science in Plant Science at Massey University

... The aim of the thesis study was to examine the effect of one environmental fc:.ctor, late season night temperatures, on the development of a range of flue -cured tobacco genotypes... env[r] ...

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An Investigation of Haemocyanin Oxygen Affinity in the Semi Terrestrial Crab Ocypode Saratan Forsk

An Investigation of Haemocyanin Oxygen Affinity in the Semi Terrestrial Crab Ocypode Saratan Forsk

... Oxygen equilibrium curves were constructed for native, untreated Ocypode saratan haemolymph at temperatures of 20, 25, 30 and 35 °C to assess the effect of environmental temperature chan[r] ...

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Complete Genome Sequence of Clostridium clariflavum DSM 19732

Complete Genome Sequence of Clostridium clariflavum DSM 19732

... Cellulolytic clostridia are prominently represented among bacterial species. These organisms are able to solubilize lignocellulose, and their high rates of cellulose utilization make them candidates for con- solidated ...

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Agriculture biotechnology for management of  multiple biotic and abiotic environmental stress in crops

Agriculture biotechnology for management of multiple biotic and abiotic environmental stress in crops

... Environmental stresses which include both abiotic and biotic stresses are the major force that governs the food production in tropics. Drought, high and low temperature, flood, salinity and air pollution are most ...

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Bifunctional Muscles in the Thorax of Grasshoppers

Bifunctional Muscles in the Thorax of Grasshoppers

... Photographic records from a string galvanometer for skin temperatures at different parts of the nude body following a 2½hour exposure to an environmental temperature of 14.6°C.. The ther[r] ...

5

Beyond abundance: the direct and indirect effects of predation in a terrestrial trophic web

Beyond abundance: the direct and indirect effects of predation in a terrestrial trophic web

... maximum temperatures (see annual average temperatures for the study site in Chapter 2), with the temperature of the substrate at the study site frequently hotter than 50° C in the middle of the day ...

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