Anoxia: различия между версиями

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1. Theory suggests that low deep-water dissolved oxygen concentrations could trigger a positive feedback through which anoxia during a given summer begets increasingly severe occurrences of anoxia in following summers<ref>Anderson H. S. [et al.] Accelerated sediment phosphorus release in Lake Erie’s central basin during seasonal anoxia // Limnology and Oceanography. 2021. № 9 (66). P. 3582–3595.</ref> .
 
1. Theory suggests that low deep-water dissolved oxygen concentrations could trigger a positive feedback through which anoxia during a given summer begets increasingly severe occurrences of anoxia in following summers<ref>Anderson H. S. [et al.] Accelerated sediment phosphorus release in Lake Erie’s central basin during seasonal anoxia // Limnology and Oceanography. 2021. № 9 (66). P. 3582–3595.</ref> .
  
2. The morphological conditions of Lake Erie's basin make it especially susceptible to anoxia and internal phosphorus loading compared to other large lakes<ref>Jane S. F. [et al.] Longer duration of seasonal stratification contributes to widespread increases in lake hypoxia and anoxia // Global Change Biology. 2023. № 4 (29). p. 1009–1023.</ref>.
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2. The morphological conditions of Lake Erie's basin make it especially susceptible to anoxia and internal phosphorus loading compared to other large lakes<ref>Jane S. F. [et al.] Longer duration of seasonal stratification contributes to widespread increases in lake hypoxia and anoxia // Global Change Biology. 2023. № 4 (29). P. 1009–1023.</ref>.
  
 
3. In many eutrophic lakes, high respiration rates stimulate rapid seasonal DO depletion and almost complete anoxia of deep waters during much of the summer stratified season<ref>Lewis A. S. L. [et al.] Anoxia begets anoxia: A positive feedback to the deoxygenation of temperate lakes // Global Change Biology. 2024. № 1 (30).</ref>.  
 
3. In many eutrophic lakes, high respiration rates stimulate rapid seasonal DO depletion and almost complete anoxia of deep waters during much of the summer stratified season<ref>Lewis A. S. L. [et al.] Anoxia begets anoxia: A positive feedback to the deoxygenation of temperate lakes // Global Change Biology. 2024. № 1 (30).</ref>.  

Версия 00:13, 13 апреля 2024

Conceptual diagram of hypolimnetic oxygenation control on nutrients, metals, phytoplankton, fish, and zooplankton [1].

Аноксия

Отсутствие растворенного кислорода в водоеме[2].

Определение на английском

The absence of dissolved oxygen in a body of water[3].

Примеры использования термина на английском языке

1. Theory suggests that low deep-water dissolved oxygen concentrations could trigger a positive feedback through which anoxia during a given summer begets increasingly severe occurrences of anoxia in following summers[4] .

2. The morphological conditions of Lake Erie's basin make it especially susceptible to anoxia and internal phosphorus loading compared to other large lakes[5].

3. In many eutrophic lakes, high respiration rates stimulate rapid seasonal DO depletion and almost complete anoxia of deep waters during much of the summer stratified season[6].

Перевод использования на русском языке

1. Теория предполагает, что низкие концентрации растворенного кислорода в глубоких водоемах могут вызвать положительную обратную связь, в результате которой аноксия в течение одного лета приводит к более серьезным проявлениям аноксии в последующие годы.

2. Морфологические особенности бассейна озера Эри делают его особенно восприимчивым к аноксии и внутренней нагрузке фосфором по сравнению с другими крупными озерами.

3. Во многих эвтрофных озерах высокая интенсивность окисления способствует быстрому сезонному истощению растворенного кислорода и почти полной аноксии глубинных вод в течение большей части летней стратификации.

Список литературы

  1. Preece E. P. [et al.] A review of the biological and chemical effects of hypolimnetic oxygenation // Lake and Reservoir Management. 2019. № 3 (35). P. 229–246.
  2. А.А.Зенин, Н.В.Белоусов "Гидрохимический словарь".Л., Гидрометеоиздат, 1988
  3. “Anoxia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anoxia. Дата обращения 12.04.2024
  4. Anderson H. S. [et al.] Accelerated sediment phosphorus release in Lake Erie’s central basin during seasonal anoxia // Limnology and Oceanography. 2021. № 9 (66). P. 3582–3595.
  5. Jane S. F. [et al.] Longer duration of seasonal stratification contributes to widespread increases in lake hypoxia and anoxia // Global Change Biology. 2023. № 4 (29). P. 1009–1023.
  6. Lewis A. S. L. [et al.] Anoxia begets anoxia: A positive feedback to the deoxygenation of temperate lakes // Global Change Biology. 2024. № 1 (30).