Djoua-Ivindo forest - Revision history

WikiEdit at 21:52, 15 October 2026

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	<span id="R00507"></span>Fondation Segré. (n.d.). Saving threatened elephant and great ape populations in the Djoua-Ivindo Forest. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/		<span id="R00507"></span>Fondation Segré. (n.d.). Saving threatened elephant and great ape populations in the Djoua-Ivindo Forest. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/

	<span id="R02185"></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="R02185"></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="R01997"></span>Fondation Segré 2024. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/		<span id="R01997"></span>Fondation Segré 2024. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/

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	<span id="R00507"></span>Fondation Segré. (n.d.). Saving threatened elephant and great ape populations in the Djoua-Ivindo Forest. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/		<span id="R00507"></span>Fondation Segré. (n.d.). Saving threatened elephant and great ape populations in the Djoua-Ivindo Forest. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/

	<span id="R02185"></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="R02185"></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="R01997"></span>Fondation Segré 2024. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/		<span id="R01997"></span>Fondation Segré 2024. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/

WikiEdit at 00:10, 15 October 2026

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	\|2 Counter-wildlife crime		\|2 Counter-wildlife crime
	\|2.3 Conduct regular anti-poaching patrols		\|2.3 Conduct regular anti-poaching patrols
	\|The primary objectives are to enhance patrolling efforts and prevent poaching in this remote region, while also ensuring the arrest, prosecution, and conviction of wildlife criminals to the fullest extent of the law. The outcome will be a significant boost in anti-poaching capabilities in the Djoua Ivindo Forest, leading to better protection for threatened elephant and great ape populations, as well as other wildlife species ([~~https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/~~ Fondation Segre]).		\|The primary objectives are to enhance patrolling efforts and prevent poaching in this remote region, while also ensuring the arrest, prosecution, and conviction of wildlife criminals to the fullest extent of the law. The outcome will be a significant boost in anti-poaching capabilities in the Djoua Ivindo Forest, leading to better protection for threatened elephant and great ape populations, as well as other wildlife species ([[#R00507\|Fondation Segre]]).
	\|WWF		\|WWF
	\|2018-2020		\|2018-2020

WikiEdit at 20:27, 12 October 2026

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Show changes

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	= 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 Djoua-Ivindo forest'''		'''Table 8. Estimated past and projected climatological characteristics in Djoua-Ivindo forest'''

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	= References =		= References =

	Allam A., ~~N’goran~~ K. P., Mahoungou S. & Ikoa B. (2016). Rapport ~~d'inventaire~~ des grands et moyens mammifères dans la forêt de Djoua-Ivindo. WWF~~, p57~~. <br>		Allam, A., N’Goran, K. P., Mahoungou, S., & Ikoa, B. (2016). Rapport d’inventaire des grands et moyens mammifères dans la forêt de Djoua-Ivindo. WWF. 57 pp. <br>
	COMIFAC (2023). Présentation du Projet TRIDOM. ~~Online:~~ https://comifac.org/projet-tridom/ ~~_ 26/11/2024.~~ <br>
	Fondation Segré. Saving threatened elephant and great ape populations in the Djoua Ivindo Forest. ~~Online:~~ https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/~~_ 26/11/2024.~~		COMIFAC. (2023). Présentation du Projet TRIDOM. https://comifac.org/projet-tridom/ <br>

			Fondation Segré. (n.d.). Saving threatened elephant and great ape populations in the Djoua-Ivindo Forest. https://www.fondationsegre.org/saving-threatened-elephant-and-great-ape-populations-in-the-djoua-ivindo-forest/ <br>



	'''Page created by: '''Zausa Diorne''' Date:''' 2024-11-26 08:08:00		'''Page created by: '''Zausa Diorne''' Date:''' 2024-11-26 08:08:00

WikiEdit at 09:41, 14 July 2026

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	!A.P.E.S. database ID		!A.P.E.S. database ID
	\|-		\|-
	\|''~~Pan troglodytes troglodytes~~''		\|''Gorilla gorilla gorilla''
	\|2014-2015		\|2014-2015
	\|Present		\|Present
	\|1.16		\|0.72
	\|0.~~711~~ (0.~~478~~-1.~~054~~)		\|0.675 (0.368-1.240)
	\|8,~~108~~ (5,~~463~~-12,~~034~~)		\|7,704 (4,195-14,151)
	\|Djoua-Ivindo forest (11,415 km²)		\|Djoua-Ivindo forest (11,415 km²)
	\|Line transects		\|Line transects
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	\|		\|
	\|-		\|-
	\|''~~Gorilla gorilla gorilla~~''		\|''Pan troglodytes troglodytes''
	\|2014-2015		\|2014-2015
	\|Present		\|Present
	\|0.72		\|1.16
	\|0.~~675~~ (0.~~368~~-1.~~240~~)		\|0.711 (0.478-1.054)
	\|7,~~704~~ (4,~~195~~-14,~~151~~)		\|8,108 (5,463-12,034)
	\|Djoua-Ivindo forest (11,415 km²)		\|Djoua-Ivindo forest (11,415 km²)
	\|Line transects		\|Line transects

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	!Year(s)		!Year(s)
	\|-		\|-
	\|~~4 Institutional support~~		\|2 Resources and capacity
	\|4.4 Lack of ~~transboundary cooperation~~		\|2.4 Lack of continuous/long-term funding
	\|Allam et al. 2016, COMIFAC 2023		\|Allam et al. 2016, COMIFAC 2023
	\|2014-Ongoing (2023)		\|2014-Ongoing (2023)
	\|-		\|-
	\|2 Resources and capacity		\|2 Resources and capacity
	\|2.4 Lack of ~~continuous~~/~~long-term funding~~		\|2.6 Lack of biomonitoring/survey data
	\|Allam et al. 2016, COMIFAC 2023		\|Allam et al. 2016, COMIFAC 2023
	\|2014-Ongoing (2023)		\|2014-Ongoing (2023)
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	\|2014-Ongoing (2023)		\|2014-Ongoing (2023)
	\|-		\|-
	\|~~2 Resources and capacity~~		\|4 Institutional support
	\|2.6 Lack of ~~biomonitoring/survey data~~		\|4.4 Lack of transboundary cooperation
	\|Allam et al. 2016, COMIFAC 2023		\|Allam et al. 2016, COMIFAC 2023
	\|2014-Ongoing (2023)		\|2014-Ongoing (2023)

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	* In 2015, it was estimated that 7,704 (95% CI 4,195-14,151) gorillas and 8,108 (95% CI 5,463-12,034) chimpanzees inhabit the site.		* In 2015, it was estimated that 7,704 (95% CI 4,195-14,151) gorillas and 8,108 (95% CI 5,463-12,034) chimpanzees inhabit the site.
	* The population trend is unknown.		* The population trend is unknown.

WikiEdit at 07:05, 6 November 2025

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	<div><ul><li style="display: inline-block; vertical-align: top;"> [[File:PrecipAnomaly_Djoua-Ivindo_forest.png\| 450px \| thumb\| none \| Precipitation anomaly ~~inDjoua~~-Ivindo forest]] </li><li style="display: inline-block; vertical-align: top;"> [[File:TempAnomaly_Djoua-Ivindo_forest.png \| 450px \| thumb\| none \| Temperature anomaly ~~inDjoua~~-Ivindo forest]] </li></ul></div>		<div><ul><li style="display: inline-block; vertical-align: top;"> [[File:PrecipAnomaly_Djoua-Ivindo_forest.png\| 450px \| thumb\| none \| Precipitation anomaly in Djoua-Ivindo forest]] </li><li style="display: inline-block; vertical-align: top;"> [[File:TempAnomaly_Djoua-Ivindo_forest.png \| 450px \| thumb\| none \| Temperature anomaly in Djoua-Ivindo forest]] </li></ul></div>

	= External links =		= External links =