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  1. 1 de mar. de 2021 · A study published in Science last week showed that rivers in which fish populations have escaped serious damage from human activities now make up just 14 percent of the world’s river basins...

  2. 30 de jul. de 2018 · Our meta-analysis showed that HDWS has a strong impact on river ecosystems, affecting water chemistry, algal biomass, the abundance, density and richness of invertebrates, as well as ecosystem...

  3. 16 de mar. de 2017 · All these actions have resulted in multiple pressures on freshwater ecosystems, undermining their biodiversity and ecological functioning.

  4. 14 de oct. de 2022 · The damages and challenges to the Zayandehroud River can be divided into two dimensions: climatic effects and human interventions. Figure 2 shows some of the damage and challenges this...

  5. 8 de jul. de 2019 · Legacies that affect river ecosystems result from human alterations both outside river corridors, such as timber harvesting and urbanization, and within river corridors, including flow...

  6. 19 de feb. de 2021 · For people who enjoy nature, seeing animals in rivers is a pretty cool sight. But in more than half of all of them, life has been impacted by human activity, a major new study says. Research ...

  7. 10 de ago. de 2018 · Satellite images enable global tally of freshwater ecosystems and resources. Margaret Palmer and Albert Ruhi Authors Info & Affiliations. Science. 10 Aug 2018. Vol 361, Issue 6402. pp. 546-547. ... Allen and Pavelsky instead used Landsat images to create horizontal river shapes.