June 24, 2019
The Guardian
Humans have made 8.3 billion metric tons of plastic since 1950. This is the illustrated story of where it’s gone: https://gu.com/p/by94e/stw
Tag Archives: Wildlife
Aerojet Superfund Site Community Workshop
June 24, 2019
The Environmental Council of Sacramento has been providing guidance for the cleanup of this Aerojet superfund site for several years now. There is a workshop about the cleanup happening on July 10, 2019 that the public is invited to attend.
EPA Community Workshop Aerojet Area 40 Operable Unit 10 Cleanup (click here for the Fact Sheet) – July 10, 2019 6:00 PM to 8:00 PM – Folsom Community Center – 52 Natoma Street, Folsom, CA 95630
The U.S. Environmental Protection Agency invites you to participate in a workshop describing cleanup activities that will occur in August and September this year at Aerojet Area 40 OU-10, located east of and adjacent to Prairie City Road, south of Highway 50 and north of White Rock Road. The purpose of the meeting is to give a brief presentation on the cleanup, discuss the schedule and answer the public’s questions. In addition, there will a poster board session with subject matter expert available. If you have any questions, please contact Jackie Lane, Community Involvement Coordinator, at (415) 972-3236 or by email at lane [dot] jackie [at] epa [dot] gov.
Click here to access the Aerojet Area 40 Operable Unit 10 Remedial Action Plan.
Click here for past posts from us on the clean up of this property.
Light Pollution Effects on Wildlife and Ecosystems
Source: International Dark-Sky Association
For billions of years, all life has relied on Earth’s predictable rhythm of day and night. It’s encoded in the DNA of all plants and animals. Humans have radically disrupted this cycle by lighting up the night.
Plants and animals depend on Earth’s daily cycle of light and dark rhythm to govern life-sustaining behaviors such as reproduction, nourishment, sleep and protection from predators.
Scientific evidence suggests that artificial light at night has negative and deadly effects on many creatures including amphibians, birds, mammals, insects and plants.
Artificial Lights Disrupt the World’s Ecosystems
Nocturnal animals sleep during the day and are active at night. Light pollution radically alters their nighttime environment by turning night into day.
According to research scientist Christopher Kyba, for nocturnal animals, “the introduction of artificial light probably represents the most drastic change human beings have made to their environment.”
“Predators use light to hunt, and prey species use darkness as cover,” Kyba explains “Near cities, cloudy skies are now hundreds, or even thousands of times brighter than they were 200 years ago. We are only beginning to learn what a drastic effect this has had on nocturnal ecology.”
Glare from artificial lights can also impact wetland habitats that are home to amphibians such as frogs and toads, whose nighttime croaking is part of the breeding ritual. Artificial lights disrupt this nocturnal activity, interfering with reproduction and reducing populations.
Click here to continue reading this on the International Dark-Sky Association’s website.
Outdoor Lighting Basics
Modern society requires outdoor lighting for a variety of needs, including safety and commerce. IDA recognizes this but advocates that any required lighting be used wisely. To minimize the harmful effects of light pollution, lighting should
- Only be on when needed
- Only light the area that needs it
- Be no brighter than necessary
- Minimize blue light emissions
- Be fully shielded (pointing downward)
Learn more at www.darksky.org.