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Nov. 29, 2022 The Wadden Sea is an extremely productive ecosystem whose food web is supported by benthic organisms, feeding on primary producers. Marine biogeochemists show where (part of) this exceptional ...
Dec. 8, 2021 Chemically analyzing sequential samples from the baleen of dead whales makes it possible to read not only the history of the diet, but also the migration route of the animals. In a new study, ...
Sep. 25, 2023 An experiment using water from a large wastewater treatment plant has shown that this water continues to affect river diversity and the trophic web (food web) despite being properly treated and ...
Nov. 13, 2021 Previous studies evaluated aspen recovery in Yellowstone by measuring the five tallest young aspen within a stand, but sampling only the tallest young aspen estimated a rate of recovery that was ...
Mar. 20, 2023 Researchers confirmed what was already known: jellyfish eat bigger prey as they grow, which means they also occupy a higher position in the food web as they grow. They also found that some of the ...
May 31, 2022 Using zinc isotopes, researchers investigated the diet of megalodon, the largest shark to have ever ...
Apr. 12, 2022 Warming of the oceans due to climate change will mean fewer productive fish species to catch in the future, according to a new study that found as temperatures warm, predator-prey interactions will ...
Jan. 4, 2024 New research suggests these large marine mammals are extremely fussy and only eat their favorite ...
Oct. 24, 2023 A team has identified several factors to help answer a fundamental ecological question: why is there a ridiculous abundance of species some places on earth and a scarcity in others? What factors, ...
Feb. 8, 2023 Protected marine areas are one of the essential tools for the conservation of natural resources affected by human impact -- mainly fishing --, but, are they enough to recover the functioning of these ...