Light pollution affects coastal ecosystems, too—this underwater 'canary' is warning of the impacts
In the early 20th century, canaries were used as early warning systems in coal mines to alert miners to rising levels of carbon monoxide.
In the early 20th century, canaries were used as early warning systems in coal mines to alert miners to rising levels of carbon monoxide.
Plants & Animals
19 hours ago
0
69
University of Toronto (U of T) scientists have developed a framework for measuring plastic pollution emissions akin to the global standard for measuring greenhouse gas emissions. The researchers say the approach will boost ...
Environment
Apr 16, 2024
0
4
High levels of plastic pollution can kill the embryos of a wide range of ocean animals, new research shows.
Plants & Animals
Apr 16, 2024
0
38
Whales and dolphins have been officially recognized as "legal persons" in a new treaty formed by Pacific Indigenous leaders from the Cook Islands, French Polynesia, Aotearoa (New Zealand) and Tonga.
Plants & Animals
Apr 16, 2024
0
12
Over the last few years, Professor Halil Ibrahimi from Kosovo and his team have described several new species of aquatic insects recognized as bioindicators of freshwater ecosystems. The work is published in the Biodiversity ...
Plants & Animals
Apr 15, 2024
0
16
Researchers from Nanyang Technological University, Singapore (NTU Singapore), have created a method that extracts more than 80% of the available protein in grain leftovers from brewing beer, commonly known as brewers' spent ...
Biotechnology
Apr 11, 2024
0
122
Bird collisions with buildings are nothing new, but a new study by scientists at The University of New Mexico sheds light on a potential cause.
Plants & Animals
Apr 11, 2024
0
314
Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms . Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues annually a list of the world's worst polluted places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.
This text uses material from Wikipedia, licensed under CC BY-SA