Changes

Jump to navigation Jump to search
no edit summary
Line 6: Line 6:  
= Summary =
 
= Summary =
   −
<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|-2.533783 , 20.907380 ~[[Salonga National Park (South Block)]]~Pan paniscus}}</div>
+
<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|-2.533783, 20.907380~[[Salonga National Park (South Block)]]~'Pan paniscus''}}</div>
 
* Bonobos (''Pan paniscus'') are present in the south block of Salonga National Park.
 
* Bonobos (''Pan paniscus'') are present in the south block of Salonga National Park.
 
* It has been estimated that 9,246 (CI: 3,596-20,720) individuals occur in the site.
 
* It has been estimated that 9,246 (CI: 3,596-20,720) individuals occur in the site.
Line 24: Line 24:  
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
 
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
 
|Species
 
|Species
|Pan paniscus
+
|'Pan paniscus''
 
|-
 
|-
 
|Area
 
|Area
Line 30: Line 30:  
|-
 
|-
 
|Coordinates
 
|Coordinates
|Lat: -2.533783 S , Lon:  20.907380 E
+
|Lat: -2.533783 , Lon:  20.907380
 
|-
 
|-
 
|Type of site
 
|Type of site
Line 52: Line 52:  
!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
!Method
   
!Source
 
!Source
 
!Comments
 
!Comments
Line 63: Line 65:  
|''Pan paniscus''
 
|''Pan paniscus''
 
|2016-2018
 
|2016-2018
 +
|
 +
|
 +
|0.54 (0.21-1.21)
 
|9,246 (3,596 - 20,720)
 
|9,246 (3,596 - 20,720)
|0.54 (0.21-1.21)
  −
|
   
|17,000 km², SNP South block
 
|17,000 km², SNP South block
 
|Point transects
 
|Point transects
 +
|
 
|Bessone et al. 2020
 
|Bessone et al. 2020
 
|
 
|
Line 74: Line 78:  
|''Pan paniscus''
 
|''Pan paniscus''
 
|2015
 
|2015
 +
|
 +
|3.19
 +
|0.38 (0.15 - 0.96)
 
|1,042 (419 - 2,591)
 
|1,042 (419 - 2,591)
|0.38 (0.15 - 0.96)
  −
|3.19
   
|2,700 km², Salonga Lokofa
 
|2,700 km², Salonga Lokofa
 
|Line transects
 
|Line transects
 +
|
 
|WCS 2015
 
|WCS 2015
 
|
 
|
Line 85: Line 91:  
|''Pan paniscus''
 
|''Pan paniscus''
 
|2006
 
|2006
 +
|
 +
|2.20
 +
|0.51 (0.28 - 1.01)
 
|1,282 (699 - 2,533)
 
|1,282 (699 - 2,533)
|0.51 (0.28 - 1.01)
  −
|2.20
   
|2,500 km², Salonga Iyaelima
 
|2,500 km², Salonga Iyaelima
 
|Line transects
 
|Line transects
 +
|
 
|Grossmann et al. 2008
 
|Grossmann et al. 2008
 
|
 
|
Line 96: Line 104:  
|''Pan paniscus''
 
|''Pan paniscus''
 
|2005
 
|2005
 +
|
 +
|1.15
 +
|0.27 (0.14 - 0.56)
 
|541 (281 - 1,119)
 
|541 (281 - 1,119)
|0.27 (0.14 - 0.56)
  −
|1.15
   
|2,000 km², Salonga Lokofa
 
|2,000 km², Salonga Lokofa
 
|Line transects
 
|Line transects
 +
|
 
|Grossmann et al. 2008
 
|Grossmann et al. 2008
 
|
 
|
Line 108: Line 118:  
|2000
 
|2000
 
|
 
|
 +
|8
 
|1.36
 
|1.36
|8
+
|
 
|<10 km², Salonga Beminyo
 
|<10 km², Salonga Beminyo
 
|Line transects
 
|Line transects
 +
|
 
|Reinartz et al. 2006
 
|Reinartz et al. 2006
 
|
 
|
Line 119: Line 131:  
|2000-2002
 
|2000-2002
 
|
 
|
 +
|24.4
 
|2.78
 
|2.78
|24.4
+
|
 
|25 km², Salonga Lokofa
 
|25 km², Salonga Lokofa
 
|Line transects
 
|Line transects
 +
|
 
|Reinartz et al. 2006
 
|Reinartz et al. 2006
 
|
 
|
Line 141: Line 155:  
!Year of threat
 
!Year of threat
 
|-
 
|-
|1 Residential & commercial development
+
|10 Geological events
 +
|
 +
|Absent
 +
|
 +
|
 +
|-
 +
|12 Other threat
 
|
 
|
|Unknown
+
|Absent
 
|
 
|
 
|
 
|
 +
|-
 +
|5 Biological resource use
 +
|5.1 Hunting & collecting terrestrial animals
 +
|High (more than 70% of population affected)
 +
|SNP has a history of intense poaching for ivory and bushmeat. Bonobos are taboo in some area of the Park, but are nevertheless hunted for commercial purposes, demand for bonobo meat and parts coming from cities outside the block. Signs of both traditional and professional hunting can be found everywhere in the block. (Hart et al., 2008; Bessone et al., in preparation).
 +
|Ongoing (2020)
 
|-
 
|-
 
|2 Agriculture & aquaculture
 
|2 Agriculture & aquaculture
 
|2.1 Annual & perennial non-timber crops
 
|2.1 Annual & perennial non-timber crops
|Low
+
|Low (up to 30% of population affected)
 
|A small proportion of the site is concerned, with slash and burn concentrated outside the site borders.
 
|A small proportion of the site is concerned, with slash and burn concentrated outside the site borders.
 
|Ongoing (2020)
 
|Ongoing (2020)
 +
|-
 +
|8 Invasive & other problematic species, genes & diseases
 +
|8.4 Pathogens
 +
|Low (up to 30% of population affected)
 +
|The frequent presence of humans, particularly (but not solely) due to the presence of 8 villages within the site borders, exposes bonobos to human-transmitted diseases such as Ebola Haemorrhagic Fever, with two recent outbreaks north of the Park, in Mbandaka (2018) and Boende (2014).
 +
|Ongoing (2020)
 +
|-
 +
|1 Residential & commercial development
 +
|
 +
|Unknown
 +
|
 +
|
 
|-
 
|-
 
|3 Energy production & mining
 
|3 Energy production & mining
Line 164: Line 202:  
|
 
|
 
|
 
|
|-
  −
|5 Biological resource use
  −
|5.1 Hunting & collecting terrestrial animals
  −
|High
  −
|SNP has a history of intense poaching for ivory and bushmeat. Bonobos are taboo in some area of the Park, but are nevertheless hunted for commercial purposes, demand for bonobo meat and parts coming from cities outside the block. Signs of both traditional and professional hunting can be found everywhere in the block. (Hart et al., 2008; Bessone et al., in preparation).
  −
|Ongoing (2020)
   
|-
 
|-
 
|6 Human intrusions & disturbance
 
|6 Human intrusions & disturbance
Line 182: Line 214:  
|
 
|
 
|
 
|
|-
  −
|8 Invasive & other problematic species, genes & diseases
  −
|8.4 Pathogens
  −
|Low
  −
|The frequent presence of humans, particularly (but not solely) due to the presence of 8 villages within the site borders, exposes bonobos to human-transmitted diseases such as Ebola Haemorrhagic Fever, with two recent outbreaks north of the Park, in Mbandaka (2018) and Boende (2014).
  −
|Ongoing (2020)
   
|-
 
|-
 
|9 Pollution
 
|9 Pollution
 
|
 
|
 
|Unknown
 
|Unknown
|
  −
|
  −
|-
  −
|10 Geological events
  −
|
  −
|Absent
   
|
 
|
 
|
 
|
Line 204: Line 224:  
|
 
|
 
|Unknown
 
|Unknown
|
  −
|
  −
|-
  −
|12 Other threat
  −
|
  −
|Absent
   
|
 
|
 
|
 
|
731

edits

Navigation menu