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A new article uses environmental DNA (eDNA) metabarcoding to analyze fish and zooplankton communities. The study found that the movement of water between freshwater bodies, or freshwater connectivity, can transport eDNA. This highlights the potential of eDNA to provide a comprehensive view of freshwater biodiversity.View the full article

One of the most invasive species in the world is Solenopsis invicta, a red fire ant species with a painful sting. Native to South America, the ant has established itself across the globe. A group of ant experts confirm that the species has made its way to Sicily -- the ant's first official sighting in Europe. The ants could soon spread all over the continent, the researchers warn, which could cause major environmental, health, and economic problems in Italy and beyond.View the full article

A new report presents major findings on the gravity of impacts from invasive alien species on our planet.View the full article

Invasive alien species are animals that may pose a threat to biodiversity, but it's time to deal with that threat in a more ethical way.View the full article

Elephants, buffaloes and other heavy herbivores are effective against invasive plants. This is the conclusion of a new study that used Indian data, including data from the world's largest survey of wildlife based on camera traps. But smaller animals can do the same: you don't need elephants to get the same effect, the researchers point out.View the full article

Tropical forests in South America lose their ability to absorb carbon from the atmosphere when conditions become exceptionally hot and dry, according to new research. For a long time, tropical forests have acted as a carbon sink, taking more carbon out of the air than they release into it, a process that has moderated the impact of climate change. But new research found that in 2015 -- 2016, when an El Niño climate event resulted in drought and the hottest temperatures ever recorded, South American forests were unable to function as a carbon sink.View the full article

In 2012, when the spotted lanternfly (Lycorma delicatula) arrived in the U.S. from its home in China, scientists, land managers, and growers were understandably concerned that the sap-feeding insect would damage native and commercial trees. New long-term research has discovered that hardwood trees, such as maple, willow and birch, may be less vulnerable than initially thought.View the full article

The Pentwater Lake Improvement Board is seeking proposals from qualified shore management consultant/s to assist the board with the improving of the health of the lake and in developing any inland lake habitat to provide reasonable access and recreational use while still preserving the ecological integrity and protection of the natural resources or Public Trust. The Lake Board intends to contract with a lake management consultant that possess the appropriate skills, experience resources and reputation to provide assistance to the Board relating to the developing and managing of our lake habitat. Shore Management Consultant RFP September 1 2023 .pdf

The Pentwater Lake Improvement Board is seeking proposals from qualified shore management consultant/s to assist the board with the improving of the health of the lake and in developing any inland lake habitat to provide reasonable access and recreational use while still preserving the ecological integrity and protection of the natural resources or Public Trust. The Lake Board intends to contract with a lake management consultant that possess the appropriate skills, experience, resources and reputation to provide assistance to the Board relating to the developing and managing of our lake habitat. Shore Management Consultant RFP September 1 2023 .pdf

Plant species from certain geographic regions are more successful in spreading outside their native ranges than others -- but why? Ecologists provide answers by exploring how the ecological and evolutionary histories of plants can influence their relationships with humans and their success as invaders.View the full article

New work could help forest managers predict which forests are most at risk from drought and which will survive.View the full article

A new article found that overhunting of gorillas, elephants, and other large fruit-eating seed-dispersers make tropical forests less able to store or sequester carbon.View the full article

High-quality sequencing of nearly the entire kakapo population is helping New Zealand to manage the health of this critically endangered species.View the full article

A study on 'canopy soils' on old trees in Costa Rica shows they are important habitats and carbon stores that cannot easily be replaced.View the full article

A new study of cavity-nesting birds in Ecuador shows the influence of deforestation on their habitat and reproductive success. Nest boxes could help.View the full article

Climate impacts such as dry, hot summers reduce the growth and increase the mortality of trees in the Black Forest because they negatively influence the climatic water balance, i.e., the difference between precipitation and potential evapotranspiration. That is the central finding of a long-term study of the influence of climate and climate change on trees in the Black Forest.View the full article

Researchers combined human and ecological factors to analyze the global scale of non-native tree species invasions. Human activity in hotspots of global trade, such as maritime ports, is linked to an increased likelihood of non-native tree species invasions. However, a high diversity of native tree species can help to curb the intensity of such invasions.View the full article

New research has revealed Australia's iconic grasstrees -- known as 'yaccas' -- play a critical role in protecting wildlife from deadly weather extremes, thereby ensuring their survival. But the grasses themselves are under threat due to back burning, clearing and disease.View the full article

Birds native to the tropical Andes are threatened by increasing agricultural development in the region. A new study combines a meta-analysis of papers on birds across the Andes with five years of fieldwork in Peru, revealing that open farmlands result in up to a 60% decline in the number of species in an area. The study documents how specific species are affected and provides tailored guidance for conservationists trying to protect them.View the full article

An extremely rare collection of 160-million-year-old sea spider fossils from Southern France are closely related to living species, unlike older fossils of their kind.View the full article

I wanted to share this write-up with those of you who utilize the location sharing in Field Maps, whether it be for the CISMA Survey layers or Treatment Tracker. Android: https://doc.arcgis.com/en/field-maps/android/help/track.htm iOS: https://doc.arcgis.com/en/field-maps/ios/help/track.htm

Dam constructions have flooded over 1.13 million acres of tribal land in the U.S., contributing to the historic and ongoing struggle against land dispossession for Indigenous peoples in the United States. New research has identified that a region of tribal land larger than the state of Rhode Island has been submerged by dams in the U.S. The findings raise concerns about the destruction of ecosystems, cultural heritage, and livelihoods.View the full article

City life favors species that are adaptable and not too fussy about what they eat, among other characteristics. A worldwide consortium of scientists calls the resulting collection of traits an 'Urban Trait Syndrome.'View the full article

Current efforts to protect and restore native biodiversity is being threatened by difficulties in identifying wild and domestic cats, and categorization is likely to remain fraught for the foreseeable future, experts have warned.View the full article