Intact Forest Landscapes and Conservation Planning in Canada |
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Intact Forest Landscapes and Conservation Planning in Canada
содержание презентации «Intact Forest Landscapes and Conservation Planning in Canada.ppt»| Сл | Текст | Сл | Текст |
| 1 | Intact Forest Landscapes and | 20 | Organic Carbon) Assessment of |
| Conservation Planning in Canada. Prepared | Representation (AoR) Aquatic density | ||
| by: Ryan Cheng Global Forest Watch Canada. | Rainforests (Boreal) Free-flowing major | ||
| 2 | Outline. GFWC Intact Forest Landscapes | rivers Proximity/adjacency to existing | |
| reports Atlas of Canada’s Intact Forest | Protected Areas Old growth forests (Forest | ||
| Landscapes Nova Scotia’s Intact Forest | age) Wetlands Carbon sinks (Net Biome | ||
| Landscapes Intact Forest Landscapes and | Productivity) Tree height Focal species: | ||
| Conservation Values Overview Conservation | Grizzly Focal species: Wolverine Species | ||
| Values Index Province of Alberta example: | Diversity. | ||
| Key Ecological Values Key Threats Example | 21 | Intact Forest Landscapes in Alberta. | |
| of Threats around Protected Areas. | 22 | Example of High Conservation Value: | |
| 3 | Introduction to Global Forest Watch | Old Growth Forests. | |
| Canada Began mapping IFL in Canada in ~ | 23 | Conservation Values (Intact Forest | |
| 2000, based on earlier work by Global | Landscapes). | ||
| Forest Watch Russia To support the | 24 | Example of Threat: Recent | |
| stewardship and conservation of Canada's | Anthropogenic Disturbance Surrounding | ||
| remaining forests, by providing decision | Protected Areas. | ||
| makers and civil society with timely, | 25 | Example of Threat: Energy Developments | |
| accurate information on their location, | (Tar Sands). | ||
| state, and change. In particular, this | 26 | Example of Threat: Energy Developments | |
| mission includes monitoring development | (Petroleum and Natural Gas Wells ). | ||
| activities using sophisticated GIS and | 27 | Example of Threat: Forestry | |
| remote sensing technologies. | Concessions. | ||
| 4 | National datasets we create: | 28 | Threats Index. |
| Cumulative Access [Anthropogenic | 29 | Intersection of Ecological Values and | |
| Disturbance to ~2006] Change Analysis | Threats. | ||
| [~1990 – 2000] National Hydropower | 30 | Conservation Values for all Forested | |
| Reservoirs [2007] Intact Forest Landscapes | Regions of Alberta: Wetlands. | ||
| [up to ~2006] Other datasets: Industrial | 31 | Conservation Values for all Forested | |
| Tenures (for example: forest | Regions of Alberta: Shoreline. | ||
| tenures/mills) First Nations Lands. | 32 | Conservation Values for all Forested | |
| 5 | Regions of Alberta: Species Diversity. | ||
| 6 | 33 | Conservation Values for all Forested | |
| 7 | Regions of Alberta. Key Ecological Value. | ||
| 8 | GFWC National Intact Forest Landscapes | Number of Categories. Ranking. Relative | |
| Reports. 50 000 ha. 10 000 ha. 5 000 ha. | Weight. Scaled Weight [max = 1]. Soil | ||
| Large intact forest landscapes Forest | Organic Carbon. 5. 1 to 5. 1. 0.025. Net | ||
| landscape fragments Intact forest | Biome Productivity. 3. 1 to 5. 1. 0.025. | ||
| landscapes. | Potenitial Old Growth Forests. 1. 1 to 5. | ||
| 9 | GFWC Intact Forest Landscape Mapping | 1. 0.025. Species Diversity. 5. 1 to 5. 2. | |
| Methodology. How do we map Intact Forest | 0.05. Focal Species. 1. 1 to 5. 1. 0.025. | ||
| Landscapes? Based on GFW Russia | Aquatic Density per Watershed. 5. 1 to 5. | ||
| Methodology, binary classification as | 1. 0.025. Wetlands. 5. 1 to 5. 1. 0.025. | ||
| intact/disturbed. We first assume that all | 34 | Conservation Values (Intact Forest | |
| forests are intact. Existing datasets | Landscapes). | ||
| Eliminate existing anthropogenic | 35 | Example of a Regional Study in | |
| disturbances based on readily available | Alberta: Lower Athabasca Regional Plan. | ||
| datasets (for example: roads, reservoirs) | Land use plan for an area of Alberta | ||
| Landsat data Eliminate all visible | undergoing extensive development Identify | ||
| anthropogenic disturbances seen medium | lands which would allow for 20% of the | ||
| resolution satellite imagery (for example: | region to be protected. | ||
| clearcuts, oil well sites) Fire was not | 36 | Regional Study in Alberta: | |
| included as anthropogenic change | Conservation Values. | ||
| Disturbances were buffered by 500m – | 37 | Regional Study in Alberta: Threats | |
| 1000m. | Index. | ||
| 10 | 38 | Regional Study in Alberta: | |
| 11 | Conservation Values vs. Threats. | ||
| 12 | 39 | Conservation Values and Protected | |
| 13 | Areas in Canada. Is the allocation of | ||
| 14 | lands and freshwaters to protected areas | ||
| 15 | GFWC Regional Intact Forest Landscapes | achieving naturalness, presumably a key | |
| Reports. We map smaller Intact Forest | conservation objective of protected areas? | ||
| Landscapes to determine where “core” | Definition of naturalness. | ||
| intact forests exists and focus | 40 | ||
| conservation efforts around central Intact | 41 | ||
| Forest Landscapes. | 42 | ||
| 16 | 43 | Conservation Values and Protected | |
| 17 | Areas in Canada. Anthropogenic access | ||
| 18 | Global Forest Watch Key Ecological | within Canada’s Protected Areas is | |
| Values Reports. High conservation values | approximately 31% of that within all of | ||
| vs. highest threat Examples of | Canada (5.3% versus 17.6%), meaning that | ||
| conservation values datasets Examples of | Canada’s protected areas are much more | ||
| threats datasets [Alberta]. | “natural” than Canada as a whole. Only | ||
| 19 | Process of choosing conservation | 5.3% of Canada’s protected areas are | |
| values. Determining priority areas within | anthropogenically accessed, compared to | ||
| IFLs How do we choose values EXPERT PANEL | that of surrounding buffer areas at 48.6%: | ||
| [DELPHI TECHNIQUE] How good is the | buffer areas surrounding protected areas | ||
| product? Depends on: What datasets are | are almost 10 times more accessed than the | ||
| available The scale/coarseness of the data | protected areas they surround. | ||
| Who chooses the conservation values | 44 | Lessons for GFWC. Intact Forest | |
| Geographical boundaries Political | Landscapes have been, in Canada, a | ||
| opportunities How the conservation values | powerful but insufficient , conservation | ||
| are ranked [show a comparison of the | advocacy tool. There has been urgent need | ||
| effects of changing conservation values | to: Map smaller IFLs than 50,000 ha | ||
| ranking]. | Identify high priority sites for | ||
| 20 | Potential Conservation Values. List of | conservation within IFLs Identify both | |
| datasets that we have available in Canada: | industrial near-future threats to IFLs and | ||
| Intact Forest Lanscapes Caribou/ caribou | political opportunities to conserve IFLs. | ||
| habitat Carbon storage: Terrestrial (Soil | |||
| Intact Forest Landscapes and Conservation Planning in Canada.ppt | |||
Intact Forest Landscapes and Conservation Planning in Canada
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