Krokosua Hills Forest Reserve - Revision history

WikiEdit at 21:53, 15 October 2026

2026-10-15T21:53:35Z

← Older revision		Revision as of 17:53, 15 October 2026
Line 401:		Line 401:
	<span id="R02130"></span>Miles, J. O. C. L., & Annan, K. (2005). World atlas of great apes and their conservation. University of California Press.		<span id="R02130"></span>Miles, J. O. C. L., & Annan, K. (2005). World atlas of great apes and their conservation. University of California Press.

	<span id="R02235"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H. S., Ferreira, J., …, & Heinicke, S. (2024). Exposure of African ape sites to climate change impacts. ''PLOS Climate'', 3(2), ~~1-19~~. [https://doi.org/10.1371/journal.pclm.0000345 doi:10.1371/journal.pclm.0000345]		<span id="R02235"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H. S., Ferreira, J., …, & Heinicke, S. (2024). Exposure of African ape sites to climate change impacts. ''PLOS Climate'', 3(2), e0000345. [https://doi.org/10.1371/journal.pclm.0000345 doi:10.1371/journal.pclm.0000345]



	'''Page created by: '''APES Atlas Team''' Date:''' 2019-11-22		'''Page created by: '''APES Atlas Team''' Date:''' 2019-11-22

WikiEdit at 14:34, 15 October 2026

2026-10-15T14:34:37Z

← Older revision		Revision as of 10:34, 15 October 2026
Line 401:		Line 401:
	<span id="R02130"></span>Miles, J. O. C. L., & Annan, K. (2005). World atlas of great apes and their conservation. University of California Press.		<span id="R02130"></span>Miles, J. O. C. L., & Annan, K. (2005). World atlas of great apes and their conservation. University of California Press.

	<span id="R02235"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H. S., Ferreira, J., …, & Heinicke, S. (2024). Exposure of African ape sites to climate change impacts. ''PLOS Climate'', 3(2), ~~e0000345~~. [https://doi.org/10.1371/journal.pclm.0000345 doi:10.1371/journal.pclm.0000345]		<span id="R02235"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H. S., Ferreira, J., …, & Heinicke, S. (2024). Exposure of African ape sites to climate change impacts. ''PLOS Climate'', 3(2), 1-19. [https://doi.org/10.1371/journal.pclm.0000345 doi:10.1371/journal.pclm.0000345]



	'''Page created by: '''APES Atlas Team''' Date:''' 2019-11-22		'''Page created by: '''APES Atlas Team''' Date:''' 2019-11-22

WikiEdit at 19:10, 14 October 2026

2026-10-14T19:10:26Z

← Older revision		Revision as of 15:10, 14 October 2026
Line 98:		Line 98:
	\|[[#R00950\|Gatti 2010]]		\|[[#R00950\|Gatti 2010]]
	\|Reconnaissance walks were also conducted, and the total survey effort was 448.24 km		\|Reconnaissance walks were also conducted, and the total survey effort was 448.24 km
	\|GHA0001, GHA0007, GHA0012, GHA0013, GHA0015, GHA0024, GHA0027, GHA0028, GHA0029		\|GHA0001, GHA0007<div class="mw-collapsible mw-collapsed" data-expandtext="+7 more" data-collapsetext="less">GHA0012, GHA0013, GHA0015, GHA0024, GHA0027, GHA0028, GHA0029</div>
	\|}		\|}

WikiEdit at 20:28, 12 October 2026

2026-10-12T20:28:44Z

Show changes

WikiEdit at 12:16, 3 September 2026

2026-09-03T12:16:29Z

← Older revision		Revision as of 08:16, 3 September 2026
Line 262:		Line 262:
	= Exposure to climate change impacts =		= Exposure to climate change impacts =

	As part of a study on the exposure of African great ape sites to climate change impacts, Kiribou et al. ~~subm.~~ extracted climate data and data on projected extreme climate impact events for the site. Climatological characteristics were derived from observation-based climate data provided by the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP, www.isimip.org). Parameters were calculated as the average across each 30-year period. For 1981-2010, the EWEMBI dataset from ISIMIP2a was used. For the two future periods (2021-2050 and 2071-2099) ISIMIP2b climate data based on four CMIP5 global climate models were used. For future projections, two Representative Concentration Pathways (RCP) were used. RCP 2.6 is a scenario with strong mitigation measures in which global temperatures would likely rise below 2C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3C by 2100. For the number of days with heavy precipitation events, the 98th percentile of all precipitation days (>1mm/d) was calculated for the 1979-2013 reference period as a threshold for a heavy precipitation event. Then, for each year, the number of days above that threshold was derived. The figures on temperature and precipitation anomaly show the deviation from the mean temperature and mean precipitation for the 1979-2013 reference period.		As part of a study on the exposure of African great ape sites to climate change impacts, Kiribou et al. (2024) extracted climate data and data on projected extreme climate impact events for the site. Climatological characteristics were derived from observation-based climate data provided by the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP, www.isimip.org). Parameters were calculated as the average across each 30-year period. For 1981-2010, the EWEMBI dataset from ISIMIP2a was used. For the two future periods (2021-2050 and 2071-2099) ISIMIP2b climate data based on four CMIP5 global climate models were used. For future projections, two Representative Concentration Pathways (RCP) were used. RCP 2.6 is a scenario with strong mitigation measures in which global temperatures would likely rise below 2C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3C by 2100. For the number of days with heavy precipitation events, the 98th percentile of all precipitation days (>1mm/d) was calculated for the 1979-2013 reference period as a threshold for a heavy precipitation event. Then, for each year, the number of days above that threshold was derived. The figures on temperature and precipitation anomaly show the deviation from the mean temperature and mean precipitation for the 1979-2013 reference period.

	The estimated exposure to future extreme climate impact events (crop failure, drought, river flood, wildfire, tropical cyclone, and heatwave) is based on a published dataset by Lange et al. 2020 derived from ISIMIP2b data. The same global climate models and RCPs as described above were used. Within each 30-year period, the number of years with an extreme event and the average proportion of the site affected were calculated (~~see~~ Kiribou et al. ~~subm. for details~~).		The estimated exposure to future extreme climate impact events (crop failure, drought, river flood, wildfire, tropical cyclone, and heatwave) is based on a published dataset by Lange et al. 2020 derived from ISIMIP2b data. The same global climate models and RCPs as described above were used. Within each 30-year period, the number of years with an extreme event and the average proportion of the site affected were calculated (Kiribou et al. 2024).

	'''Table 8. Estimated past and projected climatological characteristics in Krokosua Hills Forest Reserve'''		'''Table 8. Estimated past and projected climatological characteristics in Krokosua Hills Forest Reserve'''

WikiEdit at 14:47, 1 September 2026

2026-09-01T14:47:04Z

← Older revision		Revision as of 10:47, 1 September 2026
Line 62:		Line 62:
	\|-		\|-
	\|''Pan troglodytes verus''		\|''Pan troglodytes verus''
	\|~~2005~~		\|2009
	\|Present		\|Present
	\|		\|
Line 68:		Line 68:
	\|		\|
	\|Krokosua Hills Forest Reserve		\|Krokosua Hills Forest Reserve
	\|~~Interviews, Reconnaissance walk~~		\|Line transects
			\|
			\|Danquah et al. 2012
	\|		\|
	~~\|Oates 2006~~
	~~\|Reconnaissance walk~~
	\|		\|
	\|-		\|-
	\|''Pan troglodytes verus''		\|''Pan troglodytes verus''
	\|~~2009~~		\|2005
	\|Present		\|Present
	\|		\|
Line 81:		Line 81:
	\|		\|
	\|Krokosua Hills Forest Reserve		\|Krokosua Hills Forest Reserve
	\|~~Line transects~~		\|Interviews, Reconnaissance walk
	\|
	~~\|Danquah et al. 2012~~
	\|		\|
			\|Oates 2006
			\|Reconnaissance walk
	\|		\|
	\|-		\|-

WikiEdit at 14:45, 25 March 2026

2026-03-25T14:45:21Z

← Older revision		Revision as of 10:45, 25 March 2026
Line 13:		Line 13:
	* Key threats to chimpanzees are logging, farming, and hunting.		* Key threats to chimpanzees are logging, farming, and hunting.
	* Information on conservation activities implemented at the site is lacking.		* Information on conservation activities implemented at the site is lacking.






Line 119:		Line 115:
	!Year of threat		!Year of threat
	\|-		\|-
	\|~~5 Biological resource use~~		\|1 Residential & commercial development
	\|5.1 ~~Hunting & collecting terrestrial animals~~		\|1.1 Residential areas
	\|~~High~~ (~~more than 70% of population affected~~)		\|Present (unknown severity)
	\|~~Hunting signs at~~ the ~~site have been frequently found, especially wire-snare traps~~ (~~Oates 2006, Danquah~~ et al. ~~2012~~).		\|Villages are present in the reserve (Ernst et al. 2008)
	\|~~2006-~~Ongoing (~~2012~~)		\|Ongoing (2008)
	\|-		\|-
	\|2 Agriculture & aquaculture		\|2 Agriculture & aquaculture
Line 130:		Line 126:
	\|Illegal cultivations patches of plantain, cocoyam, pepper, and marijuana found in the site (Oates 2006)		\|Illegal cultivations patches of plantain, cocoyam, pepper, and marijuana found in the site (Oates 2006)
	\|Ongoing (2006)		\|Ongoing (2006)
			\|-
			\|5 Biological resource use
			\|5.1 Hunting & collecting terrestrial animals
			\|High (more than 70% of population affected)
			\|Hunting signs at the site have been frequently found, especially wire-snare traps (Oates 2006, Danquah et al. 2012).
			\|2006-Ongoing (2012)
	\|-		\|-
	\|5 Biological resource use		\|5 Biological resource use
Line 136:		Line 138:
	\|The area has been heavily logged (Oates 2006)		\|The area has been heavily logged (Oates 2006)
	\|Ongoing (2006)		\|Ongoing (2006)
	\|-
	~~\|1 Residential & commercial development~~
	~~\|1.1 Residential areas~~
	~~\|Present (unknown severity)~~
	~~\|Villages are present in the reserve (Ernst et al. 2008)~~
	~~\|Ongoing (2008)~~
	\|}		\|}

WikiEdit at 07:27, 4 February 2026

2026-02-04T07:27:46Z

← Older revision		Revision as of 03:27, 4 February 2026
Line 162:		Line 162:
	\|The site is designated as forest reserve since 1935 (UNEP-WCMC and IUCN 2019)		\|The site is designated as forest reserve since 1935 (UNEP-WCMC and IUCN 2019)
	\|		\|
	\|1935-Ongoing (~~2019~~)		\|1935-Ongoing (2026)
	\|}		\|}

WikiEdit at 07:07, 6 November 2025

2025-11-06T07:07:39Z

← Older revision		Revision as of 03:07, 6 November 2025
Line 383:		Line 383:


	<div><ul><li style="display: inline-block; vertical-align: top;"> [[File:PrecipAnomaly_Krokosua_Hills_FR.png\| 450px \| thumb\| none \| Precipitation anomaly ~~inKrokosua~~ Hills Forest Reserve]] </li><li style="display: inline-block; vertical-align: top;"> [[File:TempAnomaly_Krokosua_Hills_FR.png \| 450px \| thumb\| none \| Temperature anomaly ~~inKrokosua~~ Hills Forest Reserve]] </li></ul></div>		<div><ul><li style="display: inline-block; vertical-align: top;"> [[File:PrecipAnomaly_Krokosua_Hills_FR.png\| 450px \| thumb\| none \| Precipitation anomaly in Krokosua Hills Forest Reserve]] </li><li style="display: inline-block; vertical-align: top;"> [[File:TempAnomaly_Krokosua_Hills_FR.png \| 450px \| thumb\| none \| Temperature anomaly in Krokosua Hills Forest Reserve]] </li></ul></div>

	= External links =		= External links =

WikiEdit at 06:51, 6 November 2025

2025-11-06T06:51:23Z

← Older revision		Revision as of 02:51, 6 November 2025
Line 13:		Line 13:
	* Key threats to chimpanzees are logging, farming, and hunting.		* Key threats to chimpanzees are logging, farming, and hunting.
	* Information on conservation activities implemented at the site is lacking.		* Information on conservation activities implemented at the site is lacking.



Line 44:		Line 45:

	[[Types of sites]] [[Governance types]] [[Habitat types]]		[[Types of sites]] [[Governance types]] [[Habitat types]]

	= Ape status =		= Ape status =

Line 104:		Line 106:

	[[Sampling methods]] [[Analytical frameworks]]		[[Sampling methods]] [[Analytical frameworks]]

	= Threats =		= Threats =

Line 142:		Line 145:

	[[Threats]]		[[Threats]]

	= Conservation activities =		= Conservation activities =

Line 162:		Line 166:

	[[Conservation activities]]		[[Conservation activities]]

	= Challenges =		= Challenges =

Line 180:		Line 185:

	[[Challenges]]		[[Challenges]]

	= Enablers =		= Enablers =

Line 223:		Line 229:

	[[Enablers]]		[[Enablers]]

	= Research activities =		= Research activities =

	No information on research activities has been documented.		No information on research activities has been documented.


	= Documented behaviours =		= Documented behaviours =
Line 255:		Line 263:

	[[Behaviours]]		[[Behaviours]]

	= Exposure to climate change impacts =		= Exposure to climate change impacts =

Line 373:		Line 382:
	\|}		\|}


			<div><ul><li style="display: inline-block; vertical-align: top;"> [[File:PrecipAnomaly_Krokosua_Hills_FR.png\| 450px \| thumb\| none \| Precipitation anomaly inKrokosua Hills Forest Reserve]] </li><li style="display: inline-block; vertical-align: top;"> [[File:TempAnomaly_Krokosua_Hills_FR.png \| 450px \| thumb\| none \| Temperature anomaly inKrokosua Hills Forest Reserve]] </li></ul></div>

	= External links =		= External links =