population
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Biology
According to the survey, India doubles the population of tigers in 10 years and praises conservation efforts.
Tigers can be seen on April 12, 2015 at Lantan Boa National Park in Sawai Mado Hopp, India. India protects large cats from poaching and habitat losses, securing sufficient prey, reducing human and wild disputes, and increasing the level of living in the community near the tiger area for more than 10 years. Double the population. According to the State…
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Biology
Team investigates population genetic characteristics of two hybrid crucian carp lines
Central linkage network based on Tf alleles. Credit: Reproduction and Breeding (2024). DOI: 10.1016/j.repbre.2024.07.002 Crucian carp (Carassius auratus) is a common freshwater fish in China, and its farming mainly relies on artificially bred superior varieties. A hybrid strain derived from Carassius cuvieri (♀) × C. auratus red var. (♂) (HFJ) and new homodiploid crucian carp-like lineages derived from carp (♀)…
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Environment
Understanding the relationship between food waste, climate change, and population aging
Researchers investigated how household food waste is related to a variety of demographic and economic factors and found that age plays a complex role. Credit: Dr. Yosuke Shigetomi, Ritsumeikan University Producing food and delivering it to people’s tables requires the consumption of large amounts of energy and resources. Unfortunately, around one-third of the food produced around the world goes to…
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Science
Research finds that around 40% of the population supports rationing measures to fight climate change
Acceptance of cross-national rationing and taxation of fossil fuels and climate-intensive foods. Credit: Humanities and Social Sciences Communication (2024). DOI: 10.1057/s41599-024-03823-7 Rationing goods such as meat and fuel can effectively and equitably reduce climate-intensive consumption. Almost 40% of the population said they could accept such measures. These are the findings of a new study by Uppsala University’s Climate Change Leadership…
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