ecosystems labels environment canada...

(CWHdm

SPRCWHdm

SOGCWHxm1

GELCWHxm1

GELCWHdm

CWHxm1

SPRCWHdm

Island

CallBight

LucyPoint

Islands

Morgan

Island

SPOONER

T E N E D O S

B A Y U N W I N

L A K E

Pringle

PaigeIslets

OrielRocks

LucyIslet

L l o y d C r e e k

U N W I N

R A N G E

W E S T

R E D O N D A

I S L A N D

E A S T R E D O N D A

I S L A N D

Melville

Island

ElworthyIsland

MarylebonePoint

MaryIslands

M e l a n i e C o v e

C o p p l e s t o n e I

HoraceHead

William

Islands

R I V E R

Prideaux

HavenE v e l e i g h

I s l a n d

Island

B l a c k L a k e

Eveleigh

Anchorage

CopplestonePoint

L a u r a

C o v e

Roffey

Island

ChurchPoint

R o s c o e B a y

MelaniePoint

LLANOVER

ScobellIsland

Redonda

IslandDurham

725010OF:co

79467RI:ff3RI:ff

72898MF:co2MF:co

78176RI:ff3RI:gu1YF

76278RI:ff

2WN:sp

74815MF:co5MF:co

776810MF:co

72957RI:ff2RI:fh1RI:ri

758110MF:co

80897RI:ff3RI:ff

748710OF:co

77499MF:co

805410MF:co

81189MF:co

76915WD:co3MF:co2MF:co

80316RI:ff4RI:fh

766010MF:co

72536RI:ff2RI:ff

2WN:sp

74117MF:co3MF:co

732910RI:ff

761710RI:ff

78615MF:co5MF:co

746410MF:co

82197MF:co

82629RI:ff1RI:fm

79615RI:gu5RI:ff

80257MF:co3MF:co

73647MF:co3WD:co

74898MF:co2WD:mx

81778MF:co2MF:co

770310RI:ff

761910RI:ff

739710MF:co

771710MF:co

795810MF:co

74246RI:fl4RI:ff

749810MF:co

766510MF:co

735810MF:co

72185MF

791410MF:co

174588MF:co2WD:co

770610MF:co

754510RI:fl

81928RI:ff2RI:fm

773510MF:co

719910RI:ff

751510MF:co

746610RI:fh

75118WN:sp2WN:sp

81869MF:co1WD:co

761510RI:ff

79165RI:gu5RI:ff

76737MF:co3MF:co

773010WD:co

79136MF:co4MF:co

75429MF:co1HB:hb

75988OF:co2MF:co

789810MF:co

76708RI:ff

2MF:co

820010MF:co

809210MF:co

768410MF:co

789910MF:co

747410MF:co

77025RI:ff

5MF:co

743410RI:fh

73446MF:co2MF:co2MF:co

734010MF:co

78216HB:cs4WD:co

77089MF:co1WD:co

750910RI:ff

759610RI:ff

759910MF:co

727710MF:co

73284MF:co3RI:ff

3WN:sp

791210RI:ff

75719MF:co

77485RI:ff

5MF:co

78626MF:co4MF:co

793010MF:co

763710MF:co

73454MF:co4MF:co2WD:co

801010MF:co

758810RI:fh

762810MF:co

728010MF:co

765210MF:co

818410MF:co

73506MF:co4MF:co

790410MF:co

73144RI:ff4YF2RI:ff

755510RI:ff

78406WD:co4MF:co

73419MF:co1HB:hb

79787MF:co

2YF1WD:co

78136RI:ff2RI:ff2RI:ff

750410RI:ff

782610WD:co

82428MF:co2HB:vs

76016WD:co4MF:co

78096MF:co2MF:co2MF:co

83687RI:ff3RI:ff

74766MF:co4MF:co

780410MF:co

174958MF:co2WD:co

75358RI:ff2RI:ff

7500*6WN:sw4WN:ms

77658MF:co2MF:co

80097RI:gu3RI:gu

80489MF:co1WD:co

82215MF:co4MF:co1HB:hb

77748RI:gu2RI:ff

81537MF:co3MF:co

741010WD:co

77425MF:co3WD:co2OF:co

727810WN:sp

75828RI:gu2RI:gu

81788WD:co2HB:sh

733910RI:ff

76386MF:co4MF:co

76728RI:ff2RI:ff

755410MF:co

76906MF:co4MF:co

728410RI:ff

73157WD:mx3MF:co

766310CL:cc

75365RI:gu5RI:ff

771010HB:vs

767510HB:vs

77668WD:co2HB:hb

81568HB:vs2HB:sh

764410HB:vs

817210HB:vs

828110HB:vs

760510HB:vs

81957WD:co3HB:hb

82768WD:co2HB:cs

771110HB:vs

825910HB:vs

833210HB:vs

817310HB:vs

812610HB:vs

79577WD:co3MF:co

756410RI:ff

779810RI:ff

762110MF:co 7634

10RI:ff

78224CL:cc3HB:sh3WD:co

77525WD:co3HB:hb2MF:co

79224MF:co3RI:ff3YF

741410WD:co

80565WN:sp5WN:sp

80557WD:co3HB:sh

734W3W3R

812710MF:co

78548MF:co

82605OF:co5MF:co

823510MF:co

804010RI:ff

75947WN:bg2WN:fn1WN:sw

744310WN:sp

7421*8MF:co2MF:co

738510WD:co

80128WN:sp2RI:ff

78596RI:ff4RI:fm

78456WD:co2MF:co2HB:sh

740110RI:ff

73205MF:co5MF:co

82166MF:co4WD:co

781410MF:co

744610WN:sp

806910WD:co

777310WD:co

80168WD:co2MF:co

73934WD:co4MF:co2HB:sh

788710WD:co

78686MF:co4WD:co

77245HB:sh5HB:cs

75657HB:sh3WD:co

7392*6WD:mx2HB:sh2MF:co

765810MF:co

754610RI:ff

80438MF:co2WD:co

81918WD:co2HB:cs

75328WN:sp2WN:ms

737110WD:co

74954RI:ff

4MF:co2WN:sp

77456RI:ff

4MF:co

76834WD:co4HB:sh2HB:hb

745310WN:sp

778610MF:co

803510WD:co

73235MF:co5MF:mx

83028MF:co2HB:hb

177264HB:sh3CL:cc3HB:hb

74856WD:mx2HB:hb2HB:sh

74757WD:co3MF:co

819910MF:co

732710MF:co

1822110MF:co

771610MF:co

77625HB:hb4WD:co1CL:ic

82978MF:co2HB:cs

810310MF:co

77266MF:co4WD:co

74927WN:sp3WN:sp

735510RI:ff

735610MF:co

769310RI:ff

76667WD:co3MF:co

80955RI:ff5RI:ff

797110RI:ff

806810MF:co

753310MF:co

784310WD:mx

777910RI:ff

80196WN:sp

7480*10RI:ff

79526RI:ff

2WN:sp2RI:ff

778410WD:co

7413*7WD:mx2HB:hb1CL:ic

78396WD:co2HB:cs2CL:cc

81417WD:co3CL:cc

80524RI:ff

3WN:ms3WN:sp

765110WN:sp

77785MF:co3HB:cs2WD:co

80498MF:co2WD:co

75535WD:mx5HB:sh

745010RI:ff

753110RI:ff

750610WD:co

78107WD:co2HB:sh1HB:cs

80457MF:co3WD:co

78576WD:co4HB:hb

77585RI:ff

5WN:sp

77555HB:sh5HB:cs

82729MF:co1HB:vs

758710RI:ff

759310WN:sp

78927MF:co3WN:sp

750310MF:co

738110MF:co

76396HB:cs4WD:co

747010RI:ff

743310WN:sp

757310WN:sp

76648RI:ff

2WN:sp

836710HB:vs

73324MF:co4WD:co2MF:co

78206RI:ff4RI:gu

767910WD:co

81967WD:co3HB:cs

76147RI:ff3RI:ff

73946HB:cs4WD:co

77367WN:sp3WN:bg

826410WN:sw

77644HB:cs3WD:co3HB:sh

74495WD:co5WD:co

80669WD:co1CL:cc

743610MF:co

763010MF:co

73667RI:ff2RI:ff

1WN:sp

737010RI:ff

7668*7WD:co3HB:cs

77295RI:ff5RI:ff7631

10WD:co

744210RI:ff

735110MF:co

72586MF:co4WN:sp

798710RI:ff

829610OF:co

74396WN:bg4WN:bg

759110RI:ff

76437HB:cs

803810WN:sp

748310RI:ff

76888WD:co2MF:co

745810WN:bg

74865WN:ms5WN:sp

804610RI:ff

82478MF:co2HB:vs

78496CL:cc4HB:hb

73085RI:ff5RI:ff

815410WD:co

76267HB:cs3WD:co

778310WN:sp

762210CL:cc

7704*8WD:co2HB:vs

76805WD:co3CL:cc2HB:cs

73224MF:co4HB:sh2MF:co

794410WN:sp

762310WN:sp

7613*5WD:co5HB:vs

754910WN:sw

82116MF:co4HB:cs

762910WD:co

74555MF:co3HB:cs2HB:vs

82385CL:ic

5WD:co

73966WN:sp4RI:ff

81057MF:co3HB:sh

74356CL:cc4WD:co

82056CL:cc4WD:co

7681*6WD:co4HB:vs

793110WN:sw

763210CL:cc

817610WD:co

775110WN:sp

833010HB:vs

755010HB:vs

764010WD:co

833110HB:vs

760710WN:sw

796510MF:co

837010HB:vs

567110HB:vs

829910HB:vs

839810HB:vs8384

10HB:vs

765910HB:vs

823610HB:vs

755210HB:vs

828210HB:vs

837410HB:vs

792710HB:vs

69467RI:ff2RI:ff1RI:fh

372000m.E

386000m.E

5560 5560

124°48'0"W

124°36'0"W

092K.017092K.017

092K.017 092K.017

Sensitive ecosystems are fragile and/or rare, or are ecologically important because of the diversity of species they support.

Sensitive Ecosystems

Variant

Biogeoclimatic Zone

CWH xm Subzone Ecosection Unit GEL

CWHxm1 Biogeoclimatic Unit

Sensitive Ecosystems Inventory of the Sunshine Coast and Adjacent IslandsSensitive and TerrestrialEcosystems Labels

Map Symbols

Field sample point

Air photo centre

Flight line

Map Code Site Unit Name Map

Code Site Unit Name Map Code Site Unit Name

CDFmm CWHvm1 con't CWHdm CD* black cottonwood - red-osier dogwood AS amabilis fir - western red-cedar - salmonberry CD* black cottonwood - red-osier dogwood CS* western red-cedar - slough sedge SS* Sitka spruce - salmonberry CS* western red-cedar - slough sedge DA* Douglas-fir - lodgepole pine - arbutus CWHxm1 CW* black cottonwood - willow DG* Douglas-fir - grand fir - Oregon grape CD* black cottonwood - red-osier dogwood DC* Douglas-fir - lodgepole pine - Cladina DO* Douglas-fir - oniongrass CS* western red-cedar - slough sedge DF* Douglas-fir - sword fern DS* Douglas-fir - salal CW* black cottonwood - willow DS* Douglas-fir - western hemlock - salal EM* estuarine marsh DB dune grass - beach pea EM* estuarine marsh FC* fescue - camas DC* Douglas-fir - lodgepole pine - Cladina FC* fescue - camas FG* fescue - gumweed DF* Douglas-fir - sword fern FG* fescue - gumweed FO* red fescue - poverty oatgrass - Racomitrium DS* Douglas-fir - western hemlock - salal FO* red fescue - poverty oatgrass - Racomitrium HS hardhack - sedge swamp EM* estuarine marsh HD* western hemlock - western red-cedar - deer fern JM* juniper - hairy manzanita FC* fescue - common camas HM* western hemlock - flat moss LP* Labrador tea - bog laurel - peat moss bog FG* fescue - gumweed HS hardhack - sedge swamp LR western hemlock - lodgepole pine - Racomitrium FO* red fescue - poverty oatgrass - Racomitrium JM* juniper - hairy manzanita LS* lodgepole pine - Sphagnum bog HD* western hemlock - western red-cedar - deer fern LP Labrador tea - bog laurel - peat moss bog MS sweet gale - Sitka sedge fen HK* western hemlock - Douglas-fir - Eurhynchium LS lodgepole pine - Sphagnum NF northern wormwood - red fescue - gumweed HS hardhack - sedge swamp MS* sweet gale - Sitka sedge fen OR oceanspray - rose JM* juniper - hairy manzanita RB* western red-cedar - salmonberry RC* western red-cedar - skunk cabbage LP Labrador tea - bog laurel - peat moss bog RC* western red-cedar - Sitka spruce - skunk cabbage RF* western red-cedar - grand fir - foamflower LS lodgepole pine - Sphagnum RF* western red-cedar - foamflower RK* western red-cedar - Douglas-fir - Eurhynchium MS* sweet gale - Sitka sedge fen RS* western red-cedar - sword fern RP* western red-cedar - Indian-plum RB* western red-cedar - salmonberry SB* slender sedge - white beak-rush fen RS* western red-cedar - snowberry RC* western red-cedar - Sitka spruce - skunk cabbage SM sedge marsh RV* western red-cedar - vanilla-leaf RF* western red-cedar - foamflower SS* Sitka spruce - salmonberry SB* slender sedge - white beak-rush fen RS* western red-cedar - sword fern WP water shield - pond lily SM* sedge marsh RT* western red-cedar - black twinberry SS spirea - sedge wetland SB* slender sedge - white beak-rush fen Sparsely and Non-vegetated Units

WP* water shield - pond lily SM* sedge marsh CL cliff: steep vertical or overhanging rock face CWHvm1 SP* Sitka spruce - Pacific crab apple RI river

AB western hemlock - amabilis fir - blueberry SS* Sitka spruce - salmonberry CF cultivated field, subject to agricultural practices AD* amabilis fir - Sitka spruce - devil's club WG* white beak-rush - green sedge fen OC ocean AF amabilis fir - western red-cedar - foamflower WP* water shield - pond lily PI spit

* Indicates site unit is correlated to a red or blue listed natural plant community. See report for further details. Consult with the BC Conservation Data Centre (CDC) for changes in classification since printing. http://srmapps.gov.bc.ca/apps/eswp/

Table adapted from the Provincial Site Series and Mapcodes List (mapcodes_jan2003.xls) available at: http://srmwww.gov.bc.ca/ecology/tem/list.html

Terrestrial Ecosystem Map Codes and Site Unit Names

092K.007

092K.017

092F.097

092K.016

092K.008092K.006

092K.018

092F.096

092K.027

092F.098

092K.026 092K.028

VANCOUVER ISLAND

BRITISHCOLUMBIA

Acknowledgements Environment Canada (Canadian Wildlife Service) and the B.C. Ministry of Sustainable Resource Management (MSRM) jointly managed this project. Major funding came from Environment Canada and MSRM as part of the Georgia Basin Ecosystem Initiative, BC Habitat Conservation Trust Fund, and the Sunshine Coast Regional District. The multi agency steering committee included the above agencies as well as B.C. Ministry of Water, Land and Air Protection (WLAP), Sechelt Indian Band, Sliammon First Nation, Powell River Regional District, Comox-Strathcona Regional District, Fisheries and Oceans Canada (DFO), and Terminal Forest Products Ltd.

Co-ordination and extension: Carmen Cadrin, Judith Cullington, Jan Kirkby, Jo-Anne Stacey and Peggy Ward.

Ecosystem Mappers: Carmen Cadrin, Corey Erwin, Bob Fuller, Claudia Schaefer, Shearwater Mapping Ltd. and Jo-Anne Stacey.

Digitizing and Cartography: Bon Lee of Baseline Geomatics Inc. and AXYS Environmental Consulting Ltd.

GIS support: Tim Brierley, Steve Moslin and Mike Wolowicz (MSRM).

Field Crews: Louise Blight, Carmen Cadrin, Corey Erwin, Deepa Spaeth Filatow, Moraia Grau, Edwin Hubert, Stephen Hureau, Marc Johnson, Anre McIntosh, Will MacKenzie, Claudia Schaefer, Jo-Anne Stacey and Leah Westereng.

$092K.017

UTM Projection Zone 10 NAD83, Contour Interval 20 metresMarch 2005

Scale: 1:20,000

200 0 200 400 600 800 1,000 metres

Structural Stage1

1 Sparse/bryoid Substages 1a Sparse 1b Bryoid 2 Herb Substages 2a Forb-dominated 2b Graminoid-dominated 2c Aquatic 2d Dwarf shrub 3 Shrub/Herb Substages 3a Low shrub; less than 2 m. tall 3 Tall shrub; 2 – 10 m. tall 4 Pole/Sapling Trees > 10 m. tall; typically densely stocked

5 Young Forest

Generally 40 – 80 years old depending on species and ecological conditions; forest canopy has begun to differentiate

6 Mature Forest Generally 80 – 250 years since last disturbance; understory becomes well developed as canopy opens up; shade tolerant trees established

7 Old Forest Generally over 250 years since last disturbance; structurally complex stands; Coarse woody debris (CWD) common.

1 In the assessment of structural stage, structural features and age criteria are considered together. Broadleaf stands will generally be younger than coniferous stands belonging to the same structural stage.

Abbreviated from Standard for Terrestrial Ecosystem Mapping in British Columbia (RIC 1998)

Biogeoclimatic UnitsCDFmmCWHxm1CWHdmCWHvm1

Coastal Douglas-fir Moist Maritime SubzoneCoastal Western Hemlock Eastern Very Dry Maritime VariantCoastal Western Hemlock Dry Maritime SubzoneCoastal Western Hemlock Submontane Very Wet Maritime Variant

GELSOG

OUFSPR

Georgia Lowlands EcosectionStrait of Georgia Ecosection

Outer Fiordland EcosectionSouthern Pacific Ranges Ecosection

Ecosections

Ecosystem Components

Some polygon labels will have class and subclass repeated up to three times. This is not an error; it reflects the variability in site units and structural stages occurring within a polygon. More than one site unit can be correlated to a SE class and subclass. Polygon labels on the map do not include the site units. The Sensitive and Terrestrial Ecosystem Labels on the left side of the map provide details about site units mapped in each polygon.

This cartographic product uses Dot Density to indicate where more than oneecosystem class is mapped in a polygon. The number of dots indicates theproportion of the polygon represented by the 2nd and 3rd ecosystem; the colourof the dots indicates the 2nd and 3rd ecosystem class.

The base colour represents the first ecosystem component.

Coloured dots overlaid upon the base colour indicate asecond ecosystem component.

Two colours of dots indicate a second and third ecosystem.

Terminal Forest Products Limited

Sensitive and Terrestrial Ecosystems Label

The example label above indicates the SEI and TEM attributesmapped for polygon 7838. The polygon occurs in the CoastalWestern Hemlock Eastern Very Dry Maritime variant; 80% of the polygon is RI:ff - Riparian: fluvial fringe (component 1 and 2). Of this80%, 60% is site unit Western red-cedar - salmonberry (RS), structural stage 5 and 20% is site unit Western red-cedar -foamflower (RF), structural stage 5. The remaining 20% of the polygon is WD:co - Woodland:conifer dominated, site unit Douglas-fir - lodgepole pine - Cladina (DC), structural stage 6.

7838 * CWHxm1

6RI:ff RS 5 2RI:ff RF5

2WD:co DC 6

* indicates a field sample was completed but was not mapped

Polygon Number

Biogeoclimatic Zone, Subzone & Variant

% of polygon (as decile)

Structural Stage Mapcode

SE Class

1st component

2nd component

3rd component

SE subclass

Polygon Boundary

Biogeoclimatic Boundary

20m contoursTRIM StreamsAdditional streams

Intermittent/Potential Stream Drainage Route

Study Area Boundary

BCC984145

( 106Ecosection Boundary

EnvironmentCanada

EnvironnementCanada

Conifer-dominated dry to moist forest types, structural stage 7 (see table), generally >250yrs.

Subclasses:

co (conifer dominated) – greater than 75% coniferous species

Dry open forests, generally between 10 and 30% tree cover, can be conifer dominated or mixed conifer and arbutus stands; because of open canopy, will include non-forested openings, often with shallow soils and bedrock outcroppings.

Subclasses: co (conifer dominated) – greater than 75% coniferous species

mx (mixed conifer and deciduous) – a minimum of 25% cover of either group is included in the total tree cover

Non-forested ecosystems (less than 10% tree cover), generally with shallow soils and often with bedrock outcroppings; includes large openings within forested areas, coastal headlands, shorelines vegetated with grasses and herbs, sometimes low shrubs, and moss and lichen communities on rock outcrops.

Subclasses:

hb (herbaceous) – central concept of the category, non-forested, less than 10% tree cover, generally shallow soils, often with exposed bedrock; predominantly a mix of grasses and forbs, also lichens and mosses

cs (coastal herbaceous) - as hb but influenced by proximity to ocean, windswept shoreline and slopes; > 20% vegetation, grasses and herbs, some rock outcrops, moss and lichen communities

vs (vegetated shoreline) - low-lying rocky shoreline, soil pockets in rock cracks and crevices; salt-tolerant vegetation, generally with < 20% vegetation cover

sp (spit) - finger-like extension of beach, comprised of sand or gravel deposited by longshore drifting; low to moderate cover of salt-tolerant grasses and herbs

du (dunes) - ridge or hill, or beach area created by windblown sand; may be more or less vegetated depending on depositional activity, beach dunes will have low cover of salt-tolerant grasses and herbs

sh (shrub component) - > 20 % of total vegetation cover is shrub cover, with grasses and herbs

Old Forest (OF):

Woodland (WD):

Herbaceous (HB):

Areas adjacent to water bodies (rivers, lakes, ocean, wetlands) which are influenced by factors such as erosion, sedimentation, flooding and/or subterranean irrigation due to proximity to the water body. Structural stages 1 – 7.

Subclasses:

fl (low bench floodplain) - flooded at least every other year for moderate periods of growing season; plant species adapted to extended flooding and abrasion, low or tall shrubs most common

fm (medium bench floodplain) - flooded every 1-6 years for short periods (10-25 days); deciduous or mixed forest dominated by species tolerant of flooding and periodic sedimentation, trees occur on elevated microsites

fh (high bench floodplain) - only periodically and briefly inundated by high waters, but lengthy subsurface flow in the rooting zone; typically conifer-dominated floodplains of larger coastal rivers

ff (fringe) - narrow linear communities along open water bodies (rivers, lakes and ponds) where there is no floodplain, irregular flooding

gu (gully riparian) - watercourse is within a steep sided V-shaped gully

ri (river) – watercourse is large enough to represent >10% of the polygon

Riparian (RI):

Usually conifer-dominated, occasionally deciduous, dry to moist forest types, structural stage 6, generally >80yrs; > 25 ha. or buffering sensitive ecosystems.

Subclasses:

co (conifer dominated) – greater than 75% coniferous species

mx (mixed conifer and deciduous) - a minimum of 25% cover of either group is included in the total tree cover

Annually flooded cultivated fields or hay fields; important migrating and wintering waterfowl habitat.

Mature Forests (MF):

Seasonally Flooded Agricultural Fields (FS):

Limited to areas of young forest dispersed among sensitive and other important ecosystems.

Young Forests (YF):

Areas that are saturated or inundated with water for long enough periods of time to develop vegetation and biological activity adapted to wet environments. This may result from flooding, fluctuating water tables, tidal influences or poor drainage conditions.

Subclasses:

bg (bog) – nutrient poor wetland, on organic soils (sphagnum peat), water source predominantly from precipitation; may be treed or shrub dominated

fn (fen) – nutrient medium wetland (sedge peat) where ground water inflow is the dominant water source, open water channels common; dominated by sedges, grasses and mosses

ms (marsh) – wetland with fluctuating water table, often with shallow surface water, usually organically enriched mineral soils; dominated by rushes, reeds, grasses and sedges

sp (swamp) – poor to very rich wetland on mineral soils or with an organic layer over mineral soil, with gently flowing or seasonally flooding water table; woody vegetation

sw (shallow water) – standing or flowing water less than 2 m. deep, transition between deep water bodies and other wetland ecosystems (i.e. bogs, swamps, fens, etc.); often with vegetation rooted below the water surface

wm (wet meadow) – periodically saturated but not inundated with water, organically enriched mineral soils; grasses, sedges, rushes and forbs dominate

Very steep slope, often exposed bedrock, may include steep sided sand bluffs; habitat for rare species.

Subclasses:

cc (coastal cliffs)

ic (inland cliffs)

Wetland (WN):

Cliffs (CL):

Other Important EcosystemsOther important ecosystems have high biodiversity values.

Other mapped ecosystems occur in mosaic with sensitive ecosystems and arenot possible to delineate separately at the mapping scale.

Other Mapped Ecosystems

What is a Sensitive Ecosystem?

For the purpose of this study, an ecosystem is considered to be a portion of the landscape with

relatively uniform dominant vegetation.

Sensitive ecosystems are those which are fragile and/or rare, or those ecosystems which are

ecologically important because of the diversity of species they support.

Rationale Ecologically significant lands and important wildlife habitats are fast disappearing throughout the lowlands surrounding the Strait of Georgia. Intense development pressures fuelled by population and economic growth have fragmented and degraded many terrestrial ecosystems. A high proportion of these ecosystems are now designated as “at risk”. Sensitive ecosystems typically have high biological diversity and are a vital part of the landscape. They provide ecosystem services for a healthy economy and for social well being. They regulate climate, clean water, generate and clean soils, recycle nutrients and pollinate our crops. To protect these areas, sensitive ecosystems must be located, identified and mapped. Along the Sunshine Coast the wave-beaten shorelines, coastal plains, rugged mountain slopes, fjords and estuaries contribute to high biodiversity values. Here one finds coastal temperate rainforests, dry shoreline woodlands, herbaceous meadows and rocky coastal bluffs, wetlands and riparian ecosystems.

Purpose The purpose of the Sensitive Ecosystems Inventory (SEI) of the Sunshine Coast is to identify, classify and map sensitive terrestrial ecosystems along the coastal lowlands (including the adjacent islands) from Howe Sound to Desolation Sound. The goal of the SEI is to encourage informed land-use decisions that will conserve sensitive ecosystems. The SEI on Vancouver Island and Gulf Islands (1993 – 1997) shows that this information can be used in a variety of land-use planning processes and can contribute to the conservation of many sites. Decision makers, consultants and non-government organizations have found the SEI to be an effective planning and management tool. SEI data provides site-specific ecological information that can be used to flag sites of conservation concern, to prompt detailed field studies prior to development projects, and to provide input to Forest Stewardship Plans.

MethodologyThe mapping methods are based on the Vancouver Island SEI project and the Resources Information Standards Committee (RISC) Standard for Terrestrial Ecosystem Mapping (TEM) in BC. Ecosystem categories include six Sensitive Ecosystem (SE) classes, two Important Ecosystem classes, and one Other Ecosystem class. The legend to the right of the map provides definitions. Ecosystem classes, subclasses, the corresponding Terrestrial Ecosystem site units and structural stages, and stream and drainage corridors not included in TRIM, are mapped. Field survey protocols followed Describing Terrestrial Ecosystems in the Field (RISC 1998) with the addition of a conservation evaluation form to document ecosystem condition and viability. Approximately 20% of the polygons were field checked.

Data Limitations The SEI is a tool to alert decision makers to the existence of sensitive ecosystems, however when land-use changes are proposed detailed site-level assessments are necessary. For sites not field checked, the accuracy of the data depends heavily on the professional judgement of the mapper and the availability of source data. Because the area is changing rapidly, reference to the date of the information source is advised. Aerial photographs used were flown between 1994 and 1999, most are at 1:10,000 scale, some at 1:16,000 scale. Due to the mapping scale, minimum polygon size is usually ½ hectare. Minimum riparian polygon width is 20 metres regardless of the stream channel width. Enlargement of the data beyond the source scale may result in unacceptable distortion and faulty registration with other data sets.

What can be done to protect sensitive ecosystems? Direct and indirect impacts to these ecosystems can be avoided by: • Retaining or creating vegetated buffers around sensitive

ecosystems to isolate them from outside disturbance; • Controlling land and water access to fragile ecosystems; • Controlling invasive species; • Allowing natural disturbances to occur; • Maintaining water quality.

If development must occur, develop carefully!

Conduct an ecological inventory to identify the existing flora and fauna and to locate any threatened or endangered plant and animal species, plant communities, and habitat features needing protection;

Plan and implement all development activities in a manner that will not adversely affect or disturb the sensitive ecosystem.

Consult a qualified professional to interpret the ecological inventory data and work to incorporate designs that maintain the functions and values of the natural ecosystem.

If you are:

A property owner: learn more about the natural values of your land, including the location of any sensitive ecosystems. Find out how to protect, maintain, and enhance those values. Consider using conservation covenants or other measures to ensure that the natural features you value are protected in perpetuity.

A developer: consider a design for your project that is creative and flexible enough to protect and enhance sensitive ecosystems. Treed lots and neighbourhood greenspaces can increase market values.

A planner: ensure that conservation is given as high a priority asother community programs such as housing, transportation, recreation, employment, public works, and community services. Encourage use of the many legal and planning tools available, such as development permit areas, tree protection by-laws, and conservation covenants to protect sensitive ecosystems.

A decision-maker (such as a politician or resource manager): ensure that protection of remaining sensitive ecosystems is a priority at all levels, and support programs, plans and operational activity that will help protect sensitive ecosystems. Encourage and facilitate the development and implementation of biodiversity conservation strategies.

A member of an advocacy group: contribute your time and expertise to help locate and protect sensitive ecosystems. For example, ratepayers’ groups, service organizations, naturalist clubs, land trusts, and conservancies often provide a link between local landowners and voluntary stewardship programs. As a member of one of these groups, you can work cooperatively with local governments to promote land use decisions that protect sensitive ecosystems.

A volunteer: participate in educational programs, conservation fundraising, or in programs to remove invasive species.

A scientist: use your expertise to help identify sensitive ecosystems, define issues that need to be addressed, formulate conservation plans, contribute to the development of conservation andmanagement strategies and explain to other professionals and decision makers the importance of sensitive ecosystems.

Polygon Label

SE subclass SE Class

20% of polygon (as decile)

2167 * 5 RI:ff 1st component 3 MF:co 2nd component 2 WN:sp 3rd component

* indicates a field sample was completed but was not mapped

Polygon Number

Old Forest

Wetland

Herbaceous

5671CWHxm1

10HB:vs FG1

6946CWHdm

7RI:ff RS52RI:ff RF51RI:fh SS5

7250CWHdm

10OF:co HM7

7253CWHdm

6RI:ff RS52RI:ff RF5

2WN:sp CS5

7284CWHdm

10RI:ff RS5

7289CWHdm

8MF:co HM62MF:co RS6

7295CWHdm

7RI:ff RS62RI:fh SS5

1RI:ri RI

7314CWHdm

4RI:ff RS64YF

2RI:ff RF5

7315CWHxm1

7WD:mx DC53MF:co DS6

7320CWHxm1

5MF:co HK65MF:co DS6

7323CWHdm

5MF:co HD65MF:mx HM6

7327CWHxm1

10MF:co HK6

7328CWHxm1

4MF:co HK63RI:ff RS6

3WN:sp RC5

7329CWHdm

10RI:ff RF5

7332CWHxm1

4MF:co DS64WD:co DC62MF:co HK6

7339CWHdm

10RI:ff RF5

7340CWHdm

10MF:co HM6

7341CWHdm

9MF:co DS61HB:hb FO2b

7344CWHxm1

6MF:co DS62MF:co DC62MF:co HK6

7345CWHdm

4MF:co HM64MF:co DS62WD:co DC5

7350CWHxm1

6MF:co DC64MF:co DS6

7351CWHxm1

10MF:co DS6

7355CWHdm

10RI:ff HD5

7356CWHdm

10MF:co RS6

7358CWHdm

10MF:co RS6

7364CWHxm1

7MF:co DS63WD:co DC6

7366CWHdm

7RI:ff RS52RI:ff RF5

1WN:sp RC5

7370CWHxm1

10RI:ff RS6

7371CWHdm

10WD:co DC5

7381CWHxm1

10MF:co DS6

7385CWHxm1

10WD:co DC6

7392*CWHxm1

6WD:mx DC62HB:sh JM32MF:co DS6

7393CWHxm1

4WD:co DC64MF:co DS62HB:sh JM3

7394CWHxm1

6HB:cs FC24WD:co DC6

7396CWHdm

6WN:sp HS34RI:ff RS5

7397CWHxm1

10MF:co DS6

7401CWHxm1

10RI:ff RF5

7410CWHdm

10WD:co DC6

7411CWHdm

7MF:co HM63MF:co DS6

7413*CWHxm1

7WD:mx DC32HB:hb FO2b

1CL:ic CL1

7414CWHdm

10WD:co DC6

7421*CWHxm1

8MF:co RS62MF:co DS6

7424CWHdm

6RI:fl CW54RI:ff RF5

7433CWHdm

10WN:sp RC5

7434CWHdm

10RI:fh SS6

7435CWHxm1

6CL:cc CL14WD:co DC6

7436CWHdm

10MF:co HM6

7439CWHdm

6WN:bg LS54WN:bg LP3

7442CWHxm1

10RI:ff RS6

7446CWHdm

10WN:sp RC5

7449CWHxm1

5WD:co DC65WD:co DC4

7450CWHdm

10RI:ff RF5

7453CWHdm

10WN:sp RC6

7455CWHxm1

5MF:co DS63HB:cs FC22HB:vs FG1

7458CWHxm1

10WN:bg LS5

7464CWHdm

10MF:co RS6

7470CWHdm

10RI:ff HD5

7474CWHdm

10MF:co DS6

7475CWHdm

7WD:co DC63MF:co DS6

7476CWHdm

6MF:co RS64MF:co HM6

7480*CWHxm1

10RI:ff DS6

7481CWHxm1

7483CWHxm1

10RI:ff RS6

7485CWHxm1

6WD:mx DC62HB:hb FO2b2HB:sh JM3

7486CWHdm

5WN:ms SM25WN:sp RC6

7487CWHdm

10OF:co DC7

7489CWHdm

8MF:co HM62WD:mx DC5

7492CWHdm

7WN:sp RC53WN:sp RC6

7495CWHxm14RI:ff RS6

4MF:co HK62WN:sp RC6

7498CWHdm

10MF:co RS6

7500*CWHxm1

6WN:sw WP4WN:ms SM2

7503CWHdm

10MF:co HD6

7504CWHdm

10RI:ff HM6

7506CWHxm1

10WD:co DC5

7509CWHdm

10RI:ff RF5

7511CWHdm

8WN:sp RC52WN:sp CS3

7515CWHxm1

10MF:co HK6

7531CWHdm

10RI:ff RS4

7532CWHdm

8WN:sp RC42WN:ms SM2

7533CWHdm

10MF:co RF6

7536CWHdm

5RI:gu RF55RI:ff HD5

7542CWHdm

7545CWHdm

10RI:fl CW5

7546CWHxm1

10RI:ff RS6

7549CWHdm

10WN:sw WP

7550CWHxm1

10HB:vs FG1

7552CWHxm1

10HB:vs FG1b

7553CWHxm1

5WD:mx DC65HB:sh JM3

7554CWHdm

10MF:co HM6

7555CWHdm

10RI:ff RF5

7564CWHdm

10RI:ff HD5

7565CWHdm

7HB:sh JM33WD:co DC5

7571CWHdm

9MF:co HM61YF

7573CWHdm

10WN:sp HS3

7581CWHxm1

10MF:co HK6

7582CWHdm

8RI:gu RF52RI:gu HD6

7587CWHdm

10RI:ff RF6

7591CWHxm1

10RI:ff HK5

7593CWHdm

10WN:sp RC6

7594CWHdm

7WN:bg LP3b2WN:fn SB21WN:sw WP

7596CWHdm

10RI:ff RF6

7598CWHdm

8OF:co DS72MF:co DS6

7599CWHdm

10MF:co RS6

7601CWHdm

6WD:co DC54MF:co HM6

7605CWHxm1

10HB:vs FG1b

7607CWHdm

10WN:sw WP

7613*CWHxm1

5WD:co DC65HB:vs FG1

7614CWHxm17RI:ff RS53RI:ff RF5

7615CWHdm

10RI:ff RF6

7617CWHdm

10RI:ff RF5

7619CWHdm

10RI:ff RF6

7621CWHdm

10MF:co RF6

7622CWHxm1

10CL:cc CL1

7623CWHdm

10WN:sp RC5

7626CWHxm1

7627CWHdm

8RI:ff RF62WN:sp RC4

7628CWHdm

10MF:co HD6

7629CWHdm

10WD:co DC5

7630CWHxm1

10MF:co DS6

7631CWHxm1

10WD:co DC6

7632CWHxm1

10CL:cc CL1

7634CWHdm

10RI:ff RF5

7637CWHdm

10MF:co HD6

7638CWHxm1

6MF:co DS64MF:co HK6

7639CWHxm1

7640CWHxm1

10WD:co DC5

7643CWHxm1

7HB:cs FC23YF

7644CWHxm1

10HB:vs FG1

7651CWHdm

10WN:sp RC5

7652CWHdm

10MF:co DS6

7658CWHxm1

10MF:co DF6

7659CWHxm1

10HB:vs FG1

7660CWHdm

10MF:co HM6

7663CWHxm1

10CL:cc CL1

2WN:sp HS3

7665CWHdm

10MF:co RS6

7666CWHdm

7WD:co DC53MF:co HD6

7668*CWHxm1

7WD:co DC63HB:cs FC2

7670CWHdm

8RI:ff RF52MF:co HM6

7672CWHxm18RI:ff RS52RI:ff RF5

7673CWHdm

7MF:co DF63MF:co RS6

7675CWHxm1

10HB:vs FG1

7679CWHxm1

10WD:co DC5

7680CWHxm1

5WD:co DC53CL:cc CL12HB:cs FC2

7681*CWHxm1

7683CWHxm1

4WD:co DC54HB:sh JM3

2HB:hb FO2b

7684CWHdm

10MF:co HD6

7688CWHxm1

7690CWHdm

6MF:co HM64MF:co DS6

7691CWHdm

5WD:co DC63MF:co DS62MF:co HM6

7693CWHdm

10RI:ff RF5

7702CWHdm

5RI:ff RS65MF:co RS6

7703CWHdm

10RI:ff RF6

7704*CWHxm1

7706CWHxm1

10MF:co HK6

7708CWHdm

9MF:co HM61WD:co DC5

7710CWHxm1

10HB:vs FG1

7711CWHxm1

10HB:vs FG1

7716CWHxm1

10MF:co DS6

7717CWHdm

10MF:co HM6

7724CWHxm1

5HB:sh JM35HB:cs FC2

7726CWHxm1

7729CWHxm15RI:ff HK55RI:ff DS5

7730CWHxm1

10WD:co DC6

7735CWHdm

10MF:co HM6

7736CWHdm

7WN:sp RC53WN:bg LP3

7742CWHxm1

5MF:co DS63WD:co DC42OF:co DS7

7745CWHxm16RI:ff RF5

4MF:co HK6

7748CWHdm

5RI:ff RS55MF:co RS6

7749CWHdm

9MF:co DS61YF

7751CWHxm1

10WN:sp RC5

7752CWHdm

5WD:co DC63HB:hb FO2b2MF:co DS6

7755CWHxm1

5HB:sh JM35HB:cs FC2

7758CWHdm

5RI:ff RS55WN:sp RC5

7762CWHxm1

5HB:hb FO2b4WD:co DC61CL:ic CL1

7764CWHxm1

4HB:cs FC23WD:co DC53HB:sh JM3

7765CWHxm1

7766CWHdm

8WD:co DS52HB:hb FO2b

7768CWHdm

10MF:co HM6

7773CWHxm1

10WD:co DC6

7774CWHdm

8RI:gu RS52RI:ff RF5

7778CWHxm1

5MF:co DS63HB:cs FC22WD:co DC6

7779CWHdm

10RI:ff RF5

7783CWHxm1

10WN:sp RC6

7784CWHxm1

10WD:co DC6

7786CWHxm1

10MF:co DS6

7798CWHxm1

10RI:ff RF5

7804CWHdm

10MF:co HD6

7809CWHxm1

6MF:co DS62MF:co DC62MF:co HK6

7810CWHxm1

7WD:co DC52HB:sh JM31HB:cs FC2

7813CWHxm16RI:ff RS52RI:ff RS42RI:ff DF4

7814CWHdm

10MF:co HM6

7817CWHdm

6RI:ff RS63RI:gu RS6

4RI:gu HK6

7821CWHxm1

6HB:cs FC24WD:co DS5

7822CWHxm1

4CL:cc CL13HB:sh JM33WD:co DC6

7826CWHxm1

10WD:co DC4

7839CWHxm1

6WD:co DC62HB:cs FC22CL:cc CL1

7840CWHxm1

7843CWHdm

10WD:mx DC4

7845CWHxm1

6WD:co DC52MF:co DS62HB:sh JM3

7849CWHxm1

6CL:cc CL14HB:hb FO2b

7854CWHdm

8MF:co RS62YF

7857CWHxm1

6WD:co DS64HB:hb FO2b

7859CWHxm16RI:ff RF5

4RI:fm CD5

7861CWHxm1

7862CWHxm1

7868CWHxm1

7887CWHdm

10WD:co DC5

7892CWHdm

7MF:co HM63WN:sp RC6

7898CWHdm

10MF:co HM6

7899CWHdm

10MF:co DS6

7904CWHdm

10MF:co HM6

7912CWHdm

10RI:ff RF6

7913CWHdm

6MF:co DS64MF:co HM6

7914CWHdm

10MF:co HM6

7916CWHxm1

5RI:gu RF65RI:ff RF5

7922CWHdm

4MF:co HM63RI:ff RS5

7927CWHdm

10HB:vs FG1

7930CWHxm1

10MF:co HK6

7931CWHdm

10WN:sw WP

7944CWHxm1

10WN:sp RC5

7946CWHdm

7RI:ff RS53RI:ff HM6

2WN:sp RC62RI:ff HK5

7957CWHxm1

7958CWHxm1

10MF:co HK6

7961CWHdm

5RI:gu RF65RI:ff RF6

7965CWHdm

10MF:co HM6

7971CWHxm1

10RI:ff HD6

7978CWHdm

7MF:co HM62YF

1WD:co DC4

7987CWHdm

10RI:ff HD6

8009CWHxm1

7RI:gu HD63RI:gu HD5

8010CWHdm

10MF:co DS6

8012CWHdm

8WN:sp RC62RI:ff RS6

8016CWHxm1

8019CWHdm

6WN:sp RC54YF

8025CWHdm

7MF:co HM63MF:co RF6

8031CWHdm

6RI:ff RF64RI:fh SS6

8035CWHxm1

10WD:co DC5

8038CWHdm

10WN:sp HS3

8040CWHdm

10RI:ff HD6

8043CWHxm1

8045CWHdm

8046CWHxm1

10RI:ff HD6

8048CWHxm1

8049CWHdm

8052CWHdm

4RI:ff HD63WN:ms SM23WN:sp RC6

8054CWHxm1

10MF:co RS6

8055CWHxm1

8056CWHdm

5WN:sp RC55WN:sp RC4

8066CWHxm1

9WD:co DC31CL:cc CL1

8068CWHxm1

10MF:co DS6

8069CWHdm

10WD:co DC4

8089CWHdm

7RI:ff HD53RI:ff RF6

8092CWHdm

10MF:co HM6

8095CWHdm

5RI:ff RF65RI:ff RS6

8103CWHxm1

10MF:co DS6

8105CWHxm1

7MF:co DS63HB:sh JM3

8118CWHdm

9MF:co HM61YF

8126CWHxm1

10HB:vs FG1

8127CWHdm

10MF:co HM6

8141CWHxm1

7WD:co DC53CL:cc CL1

8153CWHxm1

8154CWHxm1

10WD:co DC5

8156CWHxm1

8HB:vs FG12HB:sh JM3

8172CWHxm1

10HB:vs FG1

8173CWHxm1

10HB:vs FG1a

8176CWHdm

10WD:co DC5

8177CWHxm1

8178CWHxm1

8184CWHdm

10MF:co HM6

8186CWHxm1

8191CWHdm

8WD:co DC52HB:cs FC2b

8192CWHdm

8RI:ff RF62RI:fm CD5

8195CWHdm

7WD:co DC53HB:hb FO2b

8196CWHxm1

7WD:co DC53HB:cs FC2

8199CWHdm

10MF:co DS6

8200CWHdm

10MF:co HM6

8205CWHxm1

6CL:cc CL14WD:co DC5

8211CWHxm1

6MF:co DS64HB:cs FC2

8216CWHdm

8219CWHdm

7MF:co HM63YF

8221CWHdm

5MF:co HM64MF:co DS61HB:hb FO2b

8235CWHxm1

10MF:co DS6

8236CWHdm

10HB:vs FG1

8238CWHxm1

5CL:ic CL15WD:co DC5

8242CWHdm

8MF:co DS62HB:vs FG1

8247CWHxm1

8259CWHxm1

10HB:vs FG1

8260CWHdm

5OF:co HM75MF:co HM6

8262CWHdm

9RI:ff RF61RI:fm CD6

8264CWHdm

10WN:sw WP

8272CWHxm1

8276CWHdm

8WD:co DC62HB:cs FC2b

8281CWHxm1

10HB:vs FG1

8282CWHxm1

10HB:vs FG1

8296CWHdm

10OF:co HM7

8297CWHxm1

8MF:co DS62HB:cs FC2

8299CWHxm1

10HB:vs FG1

8302CWHxm1

8330CWHxm1

10HB:vs FG1

8331CWHxm1

10HB:vs FG1

8332CWHxm1

10HB:vs FG1

8367CWHdm

10HB:vs FG1

8368CWHdm

7RI:ff RF53RI:ff HD5

8370CWHdm

10HB:vs FG1

8374CWHdm

10HB:vs FG1

8384CWHdm

10HB:vs FG1

8398CWHdm

10HB:vs FG1

17458CWHxm1

8MF:co DF62WD:co DS6

17495CWHxm1

8MF:co HK62WD:co DS6

17726CWHxm1

4HB:sh JM33CL:cc CL1

3HB:hb FO2b

18221CWHdm

10MF:co HM6

ecosystems labels environment canada...

Documents

point group symmetry e

calibration procedure e³point procÉdure d’Étalonnage...

e stim power point

microsoft power point - group e- monozukuri

pg&e hunters point site

79037130e start point point-i point-3 79037'30e legend...

ecosystems labels environment canada environnement...

travel e-point proposal

e-point white paper

microsoft power point canales e commerce

edld 5306 power point e rate

power point e imind map7

view the e-power power point

career point university e-newsletter

power point presentation on e-commerce

ecosystems labels environment canada environnement canada...

0.40% 2909 · 2018. 2. 23. · 2909 . 10 point 10 point 20...

ecosystems labels environment canada environnement canada...

ecosystems labels environment canada environnement canada...

ecosystems labels environment canada...