duser, Administrators
731
edits
Changes
Jump to navigation
Jump to search
no edit summary
Line 6:
Line 6:
!Method
|Present
|0
|0.38
|2 chimpanzees/survey
|1 nest/survey
|0
|-
−|2 Agriculture & aquaculture
−|2.1 Annual & perennial non-timber crops
−|Low (up to 30% of population affected)
−|The presence of agricultural activities indicates encroachment on the protected area. However, this encroachment remains minimal and is primarily localized along the southwestern border, near the Mont Tingui Biodiversity Zone (Linchant et al. 2022).
−|Ongoing (2022)
|-
−|4 Transportation & service corridors
−|
−|Not reported
−|
−|
|
−|
−|-
−|9 Pollution
−|
−|Not reported
−|
−|
−|-
−|10 Geological events
−|
−|Absent
|
−|
−|-
−|12 Other threat
−|
−|Absent
= Summary =
= Summary =
−<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|9.10, -3.72~[[Comoé National Park]]~Pan troglodytes verus}}</div>
+<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|9.10, -3.72~[[Comoé National Park]]~'Pan troglodytes verus''}}</div>
* Western chimpanzees (''Pan troglodytes verus'') are present in Comoé National Park.
* Western chimpanzees (''Pan troglodytes verus'') are present in Comoé National Park.
* It has been estimated that a minimum of 135 weaned individuals occur in the site.
* It has been estimated that a minimum of 135 weaned individuals occur in the site.
Line 23:
Line 23:
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
|Species
|Species
−|Pan troglodytes verus
+|'Pan troglodytes verus''
|-
|-
|Area
|Area
Line 50:
Line 50:
!Species
!Species
!Year
!Year
+!Occurrence
+!Encounter or vistation rate (nests/km; ind/day)
+!Density estimate [ind./ km²] (95% CI)
!Abundance estimate (95% CI)
!Abundance estimate (95% CI)
−!Density estimate [ind./ km²] (95% CI)
+!Survey area
−!Encounter rate (nests/km)
+!Sampling method
−!Area
+!Analytical framework
−!Source
!Source
!Comments
!Comments
Line 62:
Line 64:
|1990
|1990
|
|
+|4.73
|3.35
|3.35
−|4.73
+|
|Three locations in the park
|Three locations in the park
|Line transects
|Line transects
+|
|Marchesi et al. 1995
|Marchesi et al. 1995
|Total survey effort: 30 km
|Total survey effort: 30 km
Line 72:
Line 76:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|1993-2000
|1993-2000
+|Present
+|
|
|
|
|
−|Entire area
|Entire area
|Interviews
|Interviews
+|
|Fischer et al. 2002
|Fischer et al. 2002
|
|
Line 83:
Line 89:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2008
|2008
+|
+|0
|
|
|
|
−|West of Comoé river
|West of Comoé river
|Line transects
|Line transects
+|
|WCF 2008
|WCF 2008
|Total survey effort: 32 km
|Total survey effort: 32 km
Line 94:
Line 102:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2009
|2009
+|
+|0.38
|
|
|
|
−|West of Comoé river
|West of Comoé river
|Line transects
|Line transects
+|
|WCF 2009
|WCF 2009
|Total survey effort: 143.5 km
|Total survey effort: 143.5 km
Line 105:
Line 115:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2010
|2010
+|
+|2 chimpanzees/survey
|
|
|
|
−|Entire area
|Entire area
|Aerial (drones/plane/helicopter)
|Aerial (drones/plane/helicopter)
+|
|WCF 2010
|WCF 2010
|Total survey effort: 2,955.7 km
|Total survey effort: 2,955.7 km
Line 116:
Line 128:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2012
|2012
+|
+|1 nest/survey
|
|
|
|
−|Entire area
|Entire area
|Line transects
|Line transects
+|
|WCF 2012
|WCF 2012
|Total survey effort: 296 km
|Total survey effort: 296 km
Line 127:
Line 141:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2014
|2014
+|
+|0
|
|
|
|
−|Entire area
|Entire area
|Aerial (drones/plane/helicopter)
|Aerial (drones/plane/helicopter)
+|
|WCF 2014
|WCF 2014
|Total survey effort: 2,955.7 km
|Total survey effort: 2,955.7 km
Line 138:
Line 154:
|''Pan troglodytes verus''
|''Pan troglodytes verus''
|2014-2015
|2014-2015
−|127 (92–176)
+|
+|
|0.14
|0.14
−|
+|127 (92-176)
|Entire area
|Entire area
|Line transects & recces
|Line transects & recces
+|
|Lapuente et al. (2020)
|Lapuente et al. (2020)
|Minimum estimate, methods used included line transect sampling, reconnaissance walks and camera traps
|Minimum estimate, methods used included line transect sampling, reconnaissance walks and camera traps
Line 160:
Line 178:
!Year of threat
!Year of threat
|-
|-
−|1 Residential & commercial development
+|10 Geological events
|
|
−|Not reported
+|Absent
|
|
|
|
|-
|-
−|2 Agriculture & aquaculture
+|12 Other threat
−|2.3 Livestock farming & ranching
+|
−|Medium (30-70% of population affected)
+|Absent
−|Cows recorded during aerial surveys, though numbers seem to have decreased from 2010 to 2014 (WCF 2014). Still frequent in the North and the East of the CNP (Lapuente et al. in review). The small livestock is therefore found almost exclusively in the biodiversity area, whereas the northern part of the park itself is already heavily impacted by the presence of cattle herds (Linchant et al. 2022)
+|
−|2019-Ongoing (2022)
+|
−|-
|-
|3 Energy production & mining
|3 Energy production & mining
Line 183:
Line 195:
|Artisanal gold mining (IUCN 2017, Lapuente et al. in review). Illegal gold mining is the most immediate and serious threat to the CNP. No mountain in the park has been spared by miners. The extraction sites are particularly vast and tend to remain very shallow (Linchant et al. 2022).
|Artisanal gold mining (IUCN 2017, Lapuente et al. in review). Illegal gold mining is the most immediate and serious threat to the CNP. No mountain in the park has been spared by miners. The extraction sites are particularly vast and tend to remain very shallow (Linchant et al. 2022).
|2019-Ongoing (2022)
|2019-Ongoing (2022)
−|-
|-
|5 Biological resource use
|5 Biological resource use
Line 195:
Line 201:
|Poaching widespread (Lapuente et al. 2017, UNESCO 2019, Linchant et al. 2022). A significant number of trails are regularly used by bicycles and motorcycles throughout the entire park (Linchant et al. 2022).
|Poaching widespread (Lapuente et al. 2017, UNESCO 2019, Linchant et al. 2022). A significant number of trails are regularly used by bicycles and motorcycles throughout the entire park (Linchant et al. 2022).
|2019-Ongoing (2022)
|2019-Ongoing (2022)
+|-
+|2 Agriculture & aquaculture
+|2.1 Annual & perennial non-timber crops
+|Low (up to 30% of population affected)
+|The presence of agricultural activities indicates encroachment on the protected area. However, this encroachment remains minimal and is primarily localized along the southwestern border, near the Mont Tingui Biodiversity Zone (Linchant et al. 2022).
+|Ongoing (2022)
|-
|-
|5 Biological resource use
|5 Biological resource use
Line 204:
Line 216:
|6 Human intrusions & disturbance
|6 Human intrusions & disturbance
|6.2 War, civil unrest & military exercises
|6.2 War, civil unrest & military exercises
−|Low
+|Low (up to 30% of population affected)
|During times of political instability militias were present in the park (UNESCO 2019)
|During times of political instability militias were present in the park (UNESCO 2019)
|2001-2010
|2001-2010
+|-
+|2 Agriculture & aquaculture
+|2.3 Livestock farming & ranching
+|Medium (30-70% of population affected)
+|Cows recorded during aerial surveys, though numbers seem to have decreased from 2010 to 2014 (WCF 2014). Still frequent in the North and the East of the CNP (Lapuente et al. in review). The small livestock is therefore found almost exclusively in the biodiversity area, whereas the northern part of the park itself is already heavily impacted by the presence of cattle herds (Linchant et al. 2022)
+|2019-Ongoing (2022)
|-
|-
|7 Natural system modifications
|7 Natural system modifications
|7.1 Fire & fire suppression
|7.1 Fire & fire suppression
−|Present
+|Present (unknown severity)
|fires caused by poachers (UNESCO 2019)
|fires caused by poachers (UNESCO 2019)
|Ongoing (2019)
|Ongoing (2019)
Line 217:
Line 235:
|
|
|Unknown
|Unknown
−|
|
|
|
Line 235:
Line 241:
|
|
|Unknown
|Unknown
−|
|
|
|