Conservation theory gets mathematical treatment

Theories used for the last four decades as a tool to guide the conservation of flora and fauna may have misinterpreted the biological reality, according to new research by mathematicians at the University of York.

Mighty diatoms: Global climate feedback from microscopic algae

Tiny creatures at the bottom of the food chain called diatoms suck up nearly a quarter of the atmosphere's carbon dioxide, yet research by Michigan State University scientists suggests they could become less able to "sequester" ...

Oldest insect resource pulses revealed by fossils from China

Resource pulses, i.e., occasional episodes of ephemeral resource superabundance, represent a fundamental mechanism by which energy, nutrients, and biomass are transported across ecotones. They are widespread in extant ecosystems; ...

Oil spill impacts may perturb entire food webs

Oil spills not only have a direct impact on species and habitats, but may also set off a cascade of perturbations that affect the entire food web. These are the findings of new research published in an article in the special ...

Climate-warmed leaves change lake ecosystems, study finds

Rising soil temperatures significantly affect autumn leaves and consequently the food web, appearance and biochemical makeup of the lakes and ponds those leaves fall into, a Dartmouth College-led study finds.

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