Monday, August 5, 2013

New Brewar Pond Link to Rideau River (editorial)


Glad I saved this editorial (below) as now the link is gone. (This blog is like clipping newspaper articles for me - somewhere to keep all the information I read.) It is great to read that the project is funded by developers to enhance natural areas (to replace what has been developped). I hope to read/hear about more projects like this. Perhaps developers should plant 1000 trees per hectare that has been lost or pay for removal of invasive species that are threatening urban parks and waterways (such as periwinkle in Montfort Woods or dog-strangling vine found in Fletcher Gardens and along the canal). The City of Ottawa should start an environmental fund like that (mirror on the gas tax program) where developers are taxed or pay heavy fines depending on how much ecosystem is lost during construction of new suburbs.

Construction timing window (dependent upon getting all permits) is hopefully from August to October. The restoration project would reconnect the pond to the Rideau River and create a wetland shoreline adjacent to the sports field.  This would allow fish year round access in and out of the pond and by altering elevations allow more diverse submergent and emergent aquatic vegetation in the pond. The wetland portion would also provide a suitable environment for fish spawning,and improve water quality for the Rideau River.

Editorial: Nature in the city


Springtime in the city doesn’t have to smell like dust and concrete. It can also smell like ponds waking up, plants bursting and small eco-systems coming back to life. Supporting nature, beyond simply grass and trees in parks, helps keep a city healthy in many ways.

Ottawa is blessed with plenty of wildlife just outside the city, which can improve the quality of life of those who can get to it. But nature within the city can have an even greater effect on neighbourhoods and the way people live.

Which is why the restoration of a pond at Brewer Park in Ottawa is worth celebrating. On a scale of, say, the reconstruction of Lansdowne Park or downtown LRT stations, it may seem like a small thing in the life of the city. But its value should not be overlooked.

The plan being carried out by the Rideau Valley Conservation Authority, along with provincial, federal and private partners, is to reconnect a pond at Brewer Park to the Rideau River in order to build a year-round habitat for fish and other aquatic creatures. A particular focus of the project — which has been in the works since the 1990s — is to build a habitat for muskellunge, which is one of Canada’s largest freshwater fish.

The pond was created decades ago from existing islands in the Rideau River by Brewer Park and Carleton University in order to build a swimming hole. The swimming area was not used long because bacteria buildup in the stagnant water made it unsafe. Reconnecting the river and the pond will allow for the regrowth of wetland habitat in the area which should be home to fish, birds and other aquatic life.

The project is moving ahead now because there is private funding from Minto and Richcraft, under the Fisheries Act. The two companies are involving in building an urban community in the city’s east end, where there will be a net loss of fish habitat. Their funding for the Brewer pond project is compensation.

The Brewer project suggests that development and wildlife can both have a place in a healthy city. Ottawa residents can already head to places such as Mud Lake, Green’s Creek, the shoreline of the Rideau and Ottawa rivers and more in central Ottawa to see wildlife. Soon there will be a new stop for nature lovers.
Editorial link: http://www.ottawacitizen.com/Editorial+Nature+city/8086134/story.html#ixzz2RTejmYwT

More information: Restoring Brewar Pond Connection (Old Ottawa South Community Association)

More detailed project information: RVCA Restoration Webpage

Brewar Park Pond Image from: Ottawa Snapshots

Sunday, July 28, 2013

Urban Forest Map (San Francisco)



The Urban Forest Map is a project in San Francisco, California that allows residents to enter information online by finding a tree on Google Earth, marking it and entering information regarding the street tree.  It's a great way to build an urban tree inventory through volunteer efforts.  This project is supported by governments, non-profits and businesses. It not only helps catalogue (with species, diameter at breast height and other info) the immense urban canopy the city has but it also provides data on the ecological services that the trees provide to the area. Check it out below:



Part of the reason this project was initiated was that canopy cover was extremely low (2.5% in 2008), and this inventory has helped underline this and show where new trees are most needed.  You can see all the trees in google map in either a street view or satellite view.  Pretty impressive!

Monday, July 22, 2013

100 birds at Macoun Marsh


Check out this incredible list of 100 birds that have visited Macoun Marsh, including the eastern bluebird, three types of herons, a kingfisher, three types of woodpeckers, ten varieties of warblers, eleven kinds of sparrows, two owls, an osprey, two kinds of sandpipers, three species of vireos, four ducks plus a teal and even a bobolink!

Macoun Marsh is a small urban pond approximately a quarter of an acre (or 1000 m2) registered with the Ontario Adopt A Pond program.  It is surrounded by an acre or more of trees on two sides and flanked by townhouses and an open grassy cemetery on the other.

Youth and Biodiversity BlogSpot: Macoun Marsh Birds

Image of White-throated Sparrow from Macoun Marsh Blog

P.S. Check out my post about Similar Aquatic Plants, Local Birds Close to the Marsh and my latest: Online Nature Resources by Nature Canada!

Friday, July 12, 2013

Cornwall Eco Gardens


Did you know that Cornwall has an Eco-Garden? It can be found in the middle of Lamoureux Park and includes a small creek. It was built in 1997 and attracts many fish, birds and amphibians. The creek is key for spawning chinook salmon and the alternating shallow riffle areas and deeper pools have provided a home for cutlip minnow (which requires clear, silt-free streams to thrive).

The article goes on to say that smaller streams and creeks have improved in gaining back nutrients for the larger river, but more work still needs to be done. Rock reefs have been built along the river to create protected areas for fish to forage and nurse. The article also lists three areas where work is still continuing on the remedial action plan: contaminant levels in fish, decreases in levels of nutrients in smaller rivers and creeks, and fish and wildlife habitat, in particular coastal wetlands.

 More info here: Cornwall Standard-Freeholder Image from Standard Freeholder.

Monday, June 24, 2013

Milwaukee Avenue Green Development Corridor (Chicago)


Great greening the city project in the states (with a focus on reducing area flooding) - they are even talking bioswales! 

From the website:

In 2012, residents and business owners along Milwaukee Avenue between Kimball and California will be eligible to apply for funding to support property improvements that reduce neighborhood flooding, protect Chicago’s waterways, and make Milwaukee Avenue one of the most environmentally friendly blocks in Chicago. The Illinois Environment Protection Agency has awarded a $200,000 Green Infrastructure Grant to help finance green, water-saving projects along the entire corridor, such as green roofs, permeable pavers, rain barrels, and rain gardens. The Milwaukee Avenue Green Development Corridor is a joint project led by the City of Chicago and Ald. Rey Colón (35th Ward), funded by the Illinois Environmental Protection Agency, and supported by Metropolitan Planning Council and Chicago Community Loan Fund.