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Categories: Ecology: Research, Environmental: Biodiversity
Published How technology and economics can help save endangered species



A lot has changed in the world since the Endangered Species Act (ESA) was enacted 50 years ago in December 1973. Experts are now discuss how the ESA has evolved and what its future might hold.
Published Five new species of soft-furred hedgehogs from Southeast Asia



A new study identifies five new species of soft-furred hedgehogs from Southeast Asia. The study used DNA analysis and physical characteristics to describe two entirely new species of soft-furred hedgehogs and elevate three subspecies to the level of species.
Published Insects already had a variety of defense strategies in the Cretaceous



Analyses of amber show that insect larvae were already using a wide variety of tactics to protect themselves from predators 100 million years ago.
Published How national policies affect forests in border regions



How do national policies impact deforestation? Researchers have looked into this question at the global scale and have found that, contrary to common assumptions, national strategies have a significant -- and visible -- influence on efforts to protect forest heritage.
Published Tree plantations can get better with age -- but original habitats are best



Older tree plantations can be more attractive to animals who are looking for a new home than younger plantations, according to a new study. In the tropics, older plantations also welcome a greater variety of different plants and animals -- though sadly, Christmas tree plantations do not become more biodiverse over time.
Published World's smallest 'fanged' frogs found in Indonesia



Researchers have identified a species of frog new to science. The Indonesian amphibian is the size of a quarter, unlike its two-pound cousins, and has tiny fangs. Nearly uniquely among amphibians, they lay their eggs on the leaves of trees, and the males guard and tend to the nests.
Published Research offers a reason why diversity in plant species causes higher farming yield, solving 'a bit of a mystery'



A study appearing in Nature Communications based on field and greenhouse experiments at the University of Kansas shows how a boost in agricultural yield comes from planting diverse crops rather than just one plant species: Soil pathogens harmful to plants have a harder time thriving. While crop rotation and other farming and gardening practices long have reflected benefits of a mix of plants, the new research puts hard data to one important mechanism underpinning the observation: the numbers of microorganisms in the soil that eat plants.
Published Study uncovers major hidden human-driven bird extinctions



Humans have wiped out around 1,400 bird species -- twice as many as previously thought -- with major implications for the ongoing biodiversity crisis, a new study has found. The estimated extinctions would mean almost 12 per cent of bird species have died out over modern human history, since the Late Pleistocene around 130,000 years ago, with the vast majority of them becoming extinct directly or indirectly due to human activity.
Published Global inventory of sound production brings us one step closer to understanding aquatic ecosystems



Our understanding of which aquatic species produce sounds just took a big step forward. Scientists have created an inventory of species confirmed or expected to produce sound underwater.
Published Some coral species might be more resilient to climate change than previously thought



Some coral species can be resilient to marine heat waves by 'remembering' how they lived through previous ones, research suggests.
Published Hotter weather caused by climate change could mean more mosquitoesv



Research along James River in Richmond suggests that climate change could shorten window for predators to prey on larvae.
Published 15 most pressing issues for conservation, including invertebrate decline and changing marine ecosystems



Since 2009, the Cambridge Conservation Initiative has coordinated an annual horizon scan, a well-established method for predicting which threats, changes, and technologies will have the biggest impact on biological conservation in the following year. This year, the 15th horizon scan included 31 scientists, practitioners, and policymakers who developed a list of 96 issues, which they eventually narrowed down to the fifteen most novel and impactful. Their findings include topics related to sustainable energy, declining invertebrate populations, and changing marine ecosystems.
Published Ecosystem benefits to humanity expected to decline by 9% by 2100



A new study of natural capital finds nature's benefits to humanity are expected to decline as climate change shifts ecosystems across borders.
Published Coral atoll islands may outpace sea-level rise with local ecological restoration, scientists say



Ecological restoration may save coral atoll islands from the rising seas of climate change, according to an international team of scientists, conservationists, and an indigenous leader.
Published How can Europe restore its nature?



Early 2024, the European Parliament will take a final vote on the 'Nature Restoration Law' (NRL), a globally unique but hotly debated regulation that aims to halt and reverse biodiversity loss in Europe. An international team of scientists has investigated the prospects of the new regulation.
Published Move over Blitzen: Geese outpace reindeer impacts on Arctic ecosystems



A research team is studying how expanding populations of two local herbivores -- reindeer and geese -- on Svalbard will impact the future of the ecosystem on the islands.
Published AI provides more accurate analysis of prehistoric and modern animals, painting picture of ancient world



A new study of the remains of prehistoric and modern African antelopes found that AI technology accurately identified animals more than 90% of the time compared to humans, who had much lower accuracy rates depending on the expert.
Published Wildfires also impact aquatic ecosystems



Researchers have shown that the effects of wildfires are not limited to terrestrial ecosystems. Aquatic ecosystems are also undergoing rapid changes. The study found that fire debris transforms lakes and other aquatic ecosystems, with implications for fisheries and water quality.
Published How forests smell -- a risk for the climate?



Plants emit odors for a variety of reasons, such as to communicate with each other, to deter herbivores or to respond to changing environmental conditions. An interdisciplinary team of researchers carried out a study to investigate how biodiversity influences the emission of these substances. For the first time, they were able to show that species-rich forests emit less of these gases into the atmosphere than monocultures. It was previously assumed that species-rich forests release more emissions. The Leipzig team has now been able to disprove this assumption experimentally.
Published Aquatic insects in restored streams need more rocks to lay their eggs



Likening it to providing more runways at busy airports, researchers at North Carolina State University found in a new study that adding protruding rocks to restored streams can help attract female aquatic insects that lay their eggs on the rock bottoms or sides.