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Dernières nouvelles sur l'écologie

Below are excerpts of the latest Ecology news found online, copyrighted and direct link to their respective authors. Found, selected, and sorted. Any problem or additional source you would like to include here, please contact us.

  • Land, Vol. 11, Pages 2194: Impacts of Fertilization on Environmental Quality acr...
    Olive groves are Mediterranean socioecological systems. In Portugal (350,000 hectares of olive groves), a transition is ongoing towards intensification. Such effects may arise from the incremental use of agrochemical fertilizers. The Alentejo region, Portugal, was stratified according to the olive management systems (i.e., extensive groves managed conventionally, integrated or organically,...
    Source : MDPI by Antonio Alberto Rodríguez Sousa
  • How Beavers Shaped America, from Capitalism to Climate Change
    The sweeping influence of one weird rodent, an ecological thriller, tender essays on deep-sea creatures, and more books out this month...
    Source : Scientific American - Nouvelles by Amy Brady
  • Biden Promises Protections for Nevada’s Spirit Mountain
    But the president stopped short of designating the ecologically and cultural important region, also known as Avi Kwa Ame, as a national monument....
    Source : NY Times Climate by Coral Davenport, Lisa Friedman and Christopher Flavelle
  • Meet the extinct sea cow that cultivated Pacific kelp forests
    A sketch of the extinct Steller's Sea Cow from a book published in 1896. Biodiversity Heritage Library/California Academy of SciencesUnderstanding the ancient creature's impact could help aid conservation efforts. The post Meet the extinct sea cow that cultivated Pacific kelp forests appeared first on Popular Science....
    Source : Popular Science par Laura Baisas
  • IJGI, Vol. 11, Pages 600: Spatiotemporal Changes and Driving Factors of Ecosyste...
    Rapid industrialization and urbanization have accelerated land-use changes in mountainous areas, with dramatic impacts on ecosystem health. In particular, the Qinling-Daba Mountains, as China’s central water tower, ecological green lung, and biological gene bank, have rich resource endowments and extremely high ecological value and are an important protective wall to...
    Source : MDPI by Ting Xiang
  • Sustainability, Vol. 14, Pages 15941: Trend of Vegetation and Environmental Fact...
    Vegetation plays a vital role in the terrestrial ecosystem. Vegetation variations not only result from climatic and environmental change but also feed back to the climate through biogeochemical and biogeophysical processes. Previous studies have mainly focused on the influence of environmental factors on vegetation changes, but the interactions between vegetation...
    Source : MDPI by Kai Huang
  • Alaskan Salmon Face a Stream of New Mines
    This article was originally published on Undark. Read the original article. Wild Alaskan salmon are a gold standard for American seafood. The long journey from the river to the ocean and back builds the muscle mass that gives the fish their distinct texture and flavor, and the clean rivers of...
    Source : Modern Farmer by Becki Robins
  • The “Rotten” matter in A Farewell to Arms: An Ecological Gothic reading [version...
    This article uncovers the gothic tropes manifest in the “rotten” food, human bodies, landscapes, and rain in Ernest Hemingway’s A Farewell to Arms through an eco-gothic perspective. It demonstrates how the rotten food, the disjointed bodies, the broken landscapes, and the gothic rain can be viewed in the novel as counter-narratives against the narratives of war, the military, and modern medicine. The first part of this article suggests interpreting war as a form of cannibalism by exploring the...
    Source : Recherche F1000 by Lay Sion Ng
  • Prevalence of anemia and its associated factors among women of reproductive age...
    Background: Anemia is a principal public health concern. Worldwide one-third of women of reproductive age are affected. A 2016 survey showed that 41% of women in Nepal had anemia with the highest prevalence in Pradesh two. A complex interaction among socio-political, biological, and ecological elements determines anemia. Assessing the factors...
    Source : Recherche F1000 by Prem Shankar Chaurasiya
  • Ocean microbes get their diet through a surprising mix of sources, study finds
    Up to one-third of the carbon consumed by Prochlorococcus may come from sources other than photosynthesis....
    Source : MIT : Recherche par Jennifer Chu | MIT News Office
  • A better way to tell which species are vulnerable
    New analysis takes account of natural fluctuations and predictability to assess which parts of an ecosystem are most threatened by climate change and other disruptions....
    Source : MIT : Recherche par David L. Chandler | MIT News Office
  • Bacteria, Vol. 1, Pages 218-241: Comparative Genomic Analysis of Phytopathogenic...
    Xanthomonas bacteria are known phytopathogens difficult to control in the field, which cause great losses in many economically important crops. Genomic islands are fragments acquired by horizontal transference that are important for evolution and adaptation to diverse ecological niches. Virulence and pathogenicity islands (PAIs) enhance molecular mechanisms related to host...
    Source : MDPI by Juan Carlos Ariute
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