Physiological tolerance hypothesis

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August undefined, 2024

Webb1 feb. 2006 · This paper developed a conceptual framework for examining how latitudinal variation in climate should shape the evolution of physiological tolerances and, in turn, should determine topographic resistance to dispersal and, through this, influence geographic range size. WebbThe extent to which advances have occurred in predicting geographic range through constructing and testing hypotheses involving tolerances, physiological capacities, and …

Janzen’s Hypothesis Meets the Bogert Effect: Connecting Climate ...

WebbThe 'sensory tolerance limit': A hypothetical construct determining exercise performance? Neuromuscular fatigue compromises exercise performance and is determined by central … Webb17 feb. 2024 · Physiological tolerance hypothesis. The fact that climate suitability, distance to range edge, and habitat transformation are all able to alter population sizes, fitness, and gene flow in similar ways [32. Pironon S. et al. city of milton gis

Predicting orthostatic intolerance: physics or physiology?

Webb1 jan. 2024 · According to the “physiological tolerance hypothesis”, communities will be more diverse under benign environmental conditions than under extreme environmental conditions because fewer species are adapted to extreme conditions ( Calderón-Sanou et al., 2024; Kerr et al., 2001; Shrestha et al., 2024 ). Webb28 nov. 2024 · The results of the study are in line with the physiological tolerance hypothesis (Spasojevic et al. 2014). Increasing precipitation enriches soil available water, which is beneficial to providing more ecological niches for the growth of plants, and significantly increased vegetation coverage and diversity, especially in arid and semi-arid … Webb13 dec. 2024 · Cold stress is a limiting factor to the growth and development of cucumber in the temperate regions; hence, improving the crop’s tolerance to low temperature is highly pertinent. The regulation of low-temperature tolerance with exogenous ABA and CaCl2 was investigated in the cucumber variety Zhongnong 26. Under low-temperature conditions … do over matt theriault

Physiological Correlates of Geographic Range in Animals

Effects of moisture and density-dependent interactions on tropical …

WebbWinter dormancy is a protective survival strategy for plants to resist harsh natural environments. In the context of global warming, the progression of dormancy has been significantly affected in perennials, which requires further research. Here, a systematic study was performed to compare the induction of dormancy in two closely related iris … Webb6 jan. 2024 · Potassium is one of the most important elements for crop growth and development. However, potassium deficiencies are common in the cultivated land of oil crops in the world, which limits the increase in their yields. The photosynthesis, fluorescence, and physiological indexes of peanut plants were affected by low K stress … do over nyt crossword clueWebb30 dec. 2016 · Here, we suggest that the physiological tolerance hypothesis can explain species richness patterns along elevational gradients, and we used functional diversity … do overnight jobs pay more

"Webb23 juni 2024 · Spasojevic MJ, Grace JB, Harrison S, Damschen EI (2014) Functional diversity supports the physiological tolerance hypothesis for plant species richness along climatic gradients. J Ecol 102(2):447–455. Article Google Scholar Steiger JH (1990) Structural model evaluation and modification: an interval estimation approach. " - Physiological tolerance hypothesis

Physiological tolerance hypothesis

Physiological Mechanisms of Acute Upper Thermal Tolerance in …

Webb30 nov. 2015 · The physiological tolerance hypothesis thus fails to explain a large part of variation of tree distribution and the high species turnover observed across tropical rainfall gradients . Other environmental factors that co-vary with rainfall have been hypothesized to indirectly influence tree species distributions. These ... WebbHere, we suggest that the physiological tolerance hypothesis can explain species richness patterns along elevational gradients, and we used functional diversity to test this hypothesis. We analyzed herb species richness, functional diversity, and environmental conditions along a 1300 m elevational gradient in a temperate forest, Beijing, China.

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WebbThe physiological tolerance hypothesis (PTH) postulates that it is the tolerance of species to climatic factors that determines overall community richness. Here, we tested … Webb1 aug. 2024 · The physiological mechanisms causing heat or chill coma and death have been investigated for more than a century, thanks to the desire to identify the primary …

Webb26 apr. 2011 · Our results lend some support to this physiological tolerance hypothesis, without discounting a role for increased propagule pressure, and have implications for the relative impacts of climate change on invasive and native species. To … Webb12 apr. 2024 · The probiotic role of lactic acid bacteria (LAB) in regulating intestinal microbiota to promote human health has been widely reported. However, the types and quantities of probiotics used in practice are still limited. Therefore, isolating and screening LAB with potential probiotic functions from various habitats has become a hot topic. In …

WebbHere, we suggest that the physiological tolerance hypothesis can explain species richness patterns along elevational gradients, and we used functional diversity to test this … Webbdressed the physiological tolerance hypothesis as an explana-tion of elevational patterns of richness, despite the fact that it is considered to be one of the leading hypotheses …

Webb15 juni 2013 · Understanding the physiological tolerances of an organism to its environment has long been a focus of ecophysiology. Oxygen is a fundamental …

WebbWe, therefore, measured 6 key physical and physiological variables associated with various theories of orthostatic intolerance in 14 males to test the hypothesis that physical … city of milton ga tax commissionerWebbAccording to the "physiological tolerance hypothesis", communities will be more diverse under benign environmental conditions than under extreme environmental conditions because fewer species are... city of milton garbage serviceWebbConsistent with the physiological tolerance hypothesis, we found that functional diversity was higher in more favourable climatic conditions (mesic slopes) and that multivariate … do overnight oats have proteinWebbThe extent to which advances have occurred in predicting geographic range through constructing and testing hypotheses involving tolerances, physiological capacities, and plasticity (namely pervasive plasticity, climatic variability, and the … city of milton georgia property taxWebb19 mars 2024 · The role of nitric oxide (NO) signaling in the cold acclimation of forage legumes was investigated in this study. Medicago sativa subsp. falcata (L.) Arcang. (hereafter M. falcata) is a forage legume with a higher cold tolerance than Medicago truncatula, a model legume. Cold acclimation treatment resulted in increased cold … city of milton jobsWebbPerson as author : Pontier, L. In : Methodology of plant eco-physiology: proceedings of the Montpellier Symposium, p. 77-82, illus. Language : French Year of publication : 1965. book part. METHODOLOGY OF PLANT ECO-PHYSIOLOGY Proceedings of the Montpellier Symposium Edited by F. E. ECKARDT MÉTHODOLOGIE DE L'ÉCO- PHYSIOLOGIE … do overnight diapers really workWebbThe physiological tolerance drop out as their tolerances are exceeded (Gough, Grace & hypothesis is a specific application of environmental filtering, Taylor 1994); however, this mechanism was not explicitly tested, standing out in two ways from the broader concept of filter- We tested the physiological tolerance hypothesis using the ing. city of milton keynes swim club