Recent Contributions

    lsc lsc

    PDX Metro Recycling

    "You know the Styrofoam many of your gifts come packaged in? Don't throw it away and for heaven's sake don't put it in your curbside recycling bin.

    Bring it to this awesome event"

    Source source Tag(s) recycle, pdxmetro
    Added 3 months ago view
    lsc lsc

    Priority Plant and Animal Species in Oregon Forests

    Free field guide, PDF download

    Forest wanderer? This field guide describes the "specific habitat requirements of selected species found in forested habitats across all eco-regions in Oregon. It provides teachers and students a way to learn more about wildlife species and the forest habitats they use and helps landowners and land managers determine what species to include in their management plans."

    Source source Tag(s) , field guide, conservation
    Added 3 months ago view
    lsc lsc

    China bans Plastic waste imports

    What does this mean for Portland recycling?

    excerpt from NPR

    Like many Portland residents, Satish and Arlene Palshikar are serious recyclers. Their house is coated with recycled bluish-white paint. They recycle their rainwater, compost their food waste and carefully separate the paper and plastic they toss out. But recently, after loading up their Prius and driving to a sorting facility, they got a shock.

    "The fellow said we don't take plastic anymore," Satish says. "It should go in the trash."

    The facility had been shipping its plastic to China, but suddenly that was no longer possible.

    "It just keeps coming and coming and coming," says Rogue employee Laura Leebrick. In the warehouse, she is dwarfed by stacks of orphaned recycling bales. Outside, employee parking spaces have been taken over by compressed cubes of sour cream containers, broken wine bottles and junk mail.

    And what are recyclables with nowhere to go?

    "Right now, by definition, that material out there is garbage," she says. "It has no value. There is no demand for it in the marketplace. It's garbage."

    For now, Rogue Waste says it has no choice but to take all of this recycling to the local landfill. More than a dozen Oregon companies have asked regulators whether they can send recyclable materials to landfills, and that number may grow if they can't find someplace else that wants them.

    At Pioneer Recycling in Portland, owner Steve Frank is shopping for new buyers outside of China.

    "I've personally moved material to different countries in an effort to keep material flowing," he says.

    Without Chinese buyers, Frank says U.S. recycling companies are playing a game of musical chairs, and the music stops when China's ban on waste imports fully kicks in.

    "The rest of the world cannot make up that gap," he said. "That's where we have what I call a bit of chaos going on."

    Source source Tag(s) recycling, plastics
    Added 3 months ago view
    lsc lsc

    August is the first month of the "Beekeeping" Year

    What you need to know -- info from an ORSBA beekeeper

    August 12, 2017

    Thanks to Mike Standing, a local ORSBA beekeeper, for sharing this info.

    "As temps are on the increase, honey bees will swarm. Honey bees live in colonies. A swarm is a natural way that honey bees reproduce a new colony. When their current colony or home gets too small for them, they leave in a swarm to find a new place. What’s left in the old home is a brand new Queen and some younger workers to take care of the colony. The bees that left are now homeless! They are on the hunt for a new home. Sometimes they know where they are going. Most often they don’t quite know where their new home will be. While searching for their new home, sometimes they will land someplace to rest and regroup.

    The kinds of places they might land could be a branch from a tree, an overhang from a house, a streetlight, the side of a building, basically anywhere! When the honey bees left their old home, they stocked up all the honey they could carry in their honey sacs. They need this honey to help them get started in their new home. When the Bees are in this state they are non-aggressive! To fear them is only natural. It can be scary to look up and see a cloud of bees flying overhead... but do not worry. This is not a frenzy of bees on the war path out to attack everyone and everything in its path!

    The same goes if you are out for a walk and come upon a honey bee swarm that has landed someplace like a low hanging tree branch. Keep your distance; remember they are just resting until they can find a new home. Take all the pics you want, but don’t harass them! That’s a real good way to get stung!

    So what do you do if you come across a swarm? If you are in a highly populated area, the best thing to do is contact a local beekeeper by City to come and rescue the swarm."

    Source source Tag(s) honeybees
    Added 7 months ago view
    lsc lsc

    Natural Water Treatment in Western Washington County

    Fernhill Wetlands engineered from the water channel to the ground, up

    The restoration of Fernhill Wetlands has been a collaborative effort among the City of Forest Grove, Clean Water Services, and various engineering and design firms... built from the the water channel, up.

    When Clean Water Services (CWS), an Oregon utility, wanted to restore three former sewage lagoons associated with the Forest Grove Wastewater Treatment facility, they turned to Biohabitats to lead the design team. Though the ponds were occasionally visited for wildlife viewing, they held untapped ecological and recreational potential. Biohabitats’ design transformed the lagoons into a rich, 90-acre mosaic of riparian wetlands that provide natural wastewater treatment while also enhancing ecological function and recreational and educational opportunities along the Tualatin River floodplain.

    The restoration first involved draining the lagoons, drying more than 200,000 cubic yards of soil, and moving the soil to create precise contours and depths. Control structures were strategically placed to encourage the growth and establishment of 750,000 native wetland plants and 3.5 billion seeds that were planted for water quality and habitat. 180 logs and snags were anchored into place to provide wildlife habitat.

    The diverse habitats created by the restoration include open water, mudflat, emergent marsh, scrub-shrub, and upland areas that support wildlife. The enhanced habitat for waterfowl and shorebirds, has helped make the wetlands an important stopover site in the Pacific Flyway. Birds and wildlife have taken to the site, and human visitors are flocking to enjoy trail improvements, new outdoor classroom areas and views of the emerging wetlands.

    In terms of water quality, the wetlands reduce the temperature of the treated wastewater flowing into the Tualatin River, and serve to regenerate the complex systems of life and nutrients that exist in healthy waters. The treatment facility will treat 5-18 million gallons per day throughout the year. The project accommodates diurnal and seasonal variation in wetland system giving flexibility to provide important ecosystem functions. Wetland hydraulic control structures provide the CWS with the ability to manipulate water levels in the wetland cells to more closely mimic typical seasonal variations.

    By creating a wetland system that provides benefits in water quality, wildlife habitat, recreation, and education, CWS and Biohabitats are making a long-term investment in the health and resilience of the Tualatin River.

    Source See also:

    Source source Tag(s) water treatment, habitats, wastewater, biodiversity, drainage, riparian
    Added 8 months ago view
    lsc lsc

    This city is being designed to scrub the air of pollution

    Liuzhou Forest City

    China's approach to reversing climate change is firm and innovative.

    Covering an area of approximately 175 hectares along the Liuzhou River, Forest City will have offices, houses, hotels, hospitals, and schools that will be entirely covered by a total of 40,000 trees and close to a million plants, including over 100 species. It will be connected to the main city of Liuzhou by a rail line with electrical train cars.

    This will also be the first urban settlement in China that will be able to "generate its own renewable energy, increase biodiversity, and effectively reduce urban air pollution—which is a major challenge for present-day China."

    Source source Tag(s) urban planning, city design, green
    Added 8 months ago view
    lsc lsc

    Barberry and Ticks

    You might not want this deceptively attractive plant in your yard if you have dogs or cats.

    A study by University of Connecticut shows that areas with the presence of Berberis thunbergii are more likely to have Lyme disease-carrying ticks:

    Williams recites the numbers. ”When we measure the presence of ticks carrying the Lyme spirochete (Borrelia burgdorferi) we find 120 infected ticks where Barberry is not contained, 40 ticks per acre where Barberry is contained, and only 10 infected ticks where there is no Barberry.”

    Source source Tag(s) invasive species, gardening
    Added 9 months ago view
    lsc lsc

    Climate change is real.

    Source source Tag(s) climate
    Added 10 months ago view
Pinterest Debian <3
"The secret of change is to focus your energy not on fighting the old, but on building the new."
© 2017 ecosteader · contact · mission + about · tos + legal promulgation · team + colophon · advertise + press ·