Farm land south of Carling Avenue, and the Arboretum are protected landscapes.

City of Ottawa Department of Urban Planning and Public Works-June 4, 1999.

Definitions  NOSS-Natural and Open Spaces.

ESA's-Environmentally Sensitive Areas.

Protection Areas-All currently designated within the Greenway System (Waterway Corridor, Linkage, Major Open Space, Agricultural Area), but not designated as Environmentally Sensitive Area. Based on NOSS recommendation, these protection areas qualify as Environmentally Sensitive Areas:

EW-tp9 - Portion of Mud Lake/ Brittania Woods (#0101).

Pinecrest Woods (#0202).

Dechenes Rapids (#0401).

Hampton Woods (#0703).

Chaudiere Rapids (#0901).

EW-tp9  Portion of Lemieux Island (#0902).

Arboretum (#1101).

Central Experimental Farm Woods (#1102).

Prince of Wales Woods (#1201).

Victoria Island Woods (#1301).

Brown's Inlet (#1601).

Patterson's Creek (#1602) 

Rockcliffe Park Woods  (#2203).

Leopold Woodlot ( #2701).

Riverside Woods (#2703).

CNR Line (#2901).

Portions of Sawmill Creek (#3102).

RA Centre Woods (#3103).

Rideau River Park Woods (#3201).

Jim Durrell Arena Woods (#3402).

Coronation Park Woods (#360)

Ramsey Creek Woods (#4201). (Google: ASC1999-PW-ENV-0004-City of Ottawa).

The Prince of Wales Drive and Maple Drive entrances to the hospital will be restricted to emergency vehicles.

Carling and Maple Drive (not shown, on the right). Trees between Queen Juliana Park and the Observatory campus are being chopped down.

"The Arboretum near Dow's Lake covers an area of approximately 14.3 hectares or 35 acres. This area is part of the Greenway System Corridor and includes several woodland areas, two watercourses referred to as the Rideau Canal Tributaries, a wetland near the Canal, and several gardens including the Fletcher Wildlife Garden."

" The Carling Area south of Carling Avenue includes an area of approximately 5.26 hectares. This area is classified as Open Space with views of significant features. The area consists of a manicured lawn with mature trees along the west boundary." (CEF National Historic Site Management Plan).