Zone Humide d'Ebogo - Revision history

WikiEdit at 21:55, 15 October 2026

2026-10-15T21:55:20Z

← Older revision		Revision as of 17:55, 15 October 2026
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	= References =		= References =

	<span id="R01982"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H.S., Ferreira, J., Sop, T., Carvalho, J., Mengel, M., Heinicke, S. (subm) Exposure of African ape sites to climate change impacts.		<span id="R01982"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H.S., Ferreira, J., Sop, T., Carvalho, J., Mengel, M., Heinicke, S. (subm) Exposure of African ape sites to climate change impacts. [https://doi.org/10.1371/journal.pclm.0000345 doi:10.1371/journal.pclm.0000345]

	<span id="R01983"></span>Liliane, M. D., Romain, N. J., Caroline, M. S. M., Abigaelle, T., & Loic, T. T. A. (2022). Quantifying Forest Loss in the Mbalmayo Forest Reserve (Center Region, Cameroon). ''Journal of Geoscience and Environment Protection'', 10(09), 271-288. [https://doi.org/10.4236/gep.2022.109016 doi:10.4236/gep.2022.109016]		<span id="R01983"></span>Liliane, M. D., Romain, N. J., Caroline, M. S. M., Abigaelle, T., & Loic, T. T. A. (2022). Quantifying Forest Loss in the Mbalmayo Forest Reserve (Center Region, Cameroon). ''Journal of Geoscience and Environment Protection'', 10(09), 271-288. [https://doi.org/10.4236/gep.2022.109016 doi:10.4236/gep.2022.109016]
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	<span id="R01985"></span>UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net [http://www.protectedplanet.net link]		<span id="R01985"></span>UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net [http://www.protectedplanet.net link]

	<span id="R02348"></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="R02348"></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:''' 2023-05-26		'''Page created by: '''APES Atlas Team''' Date:''' 2023-05-26

WikiEdit at 14:36, 15 October 2026

2026-10-15T14:36:28Z

← Older revision		Revision as of 10:36, 15 October 2026
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	<span id="R01985"></span>UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net [http://www.protectedplanet.net link]		<span id="R01985"></span>UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net [http://www.protectedplanet.net link]

	<span id="R02348"></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="R02348"></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:''' 2023-05-26		'''Page created by: '''APES Atlas Team''' Date:''' 2023-05-26

WikiEdit at 20:32, 12 October 2026

2026-10-12T20:32:01Z

← Older revision		Revision as of 16:32, 12 October 2026
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	= Site characteristics =		= Site characteristics =

	The site is located about 40 km south of Yaoundé, the capital city of Cameroon. The area supports several IUCN Red-Listed plant species including the African Pearwood (''Baillonella toxisperma''), Sapele (''Entandrophragma cylindricum'') and Ebony (''Diospyros crassiflora''). It also supports nationally important animal species such as the Nile Monitor (''Varanus niloticus'') and the African Python (''Python sebae'') as well as over 100 waterbird species. The temporarily flooded marshes serve as food and breeding ground for waterbirds. It was designated as a Ramsar site in 2012. The forest also supports a rich diversity of non-timber forest products important to the local population both as a source of food and as a cultural heritage ([https://rsis.ramsar.org/fr/ris/2068 Ramsar 2012]). The area is surrounded by the Mbalyamo Forest Reserve.		The site is located about 40 km south of Yaoundé, the capital city of Cameroon. The area supports several IUCN Red-Listed plant species including the African Pearwood (''Baillonella toxisperma''), Sapele (''Entandrophragma cylindricum'') and Ebony (''Diospyros crassiflora''). It also supports nationally important animal species such as the Nile Monitor (''Varanus niloticus'') and the African Python (''Python sebae'') as well as over 100 waterbird species. The temporarily flooded marshes serve as food and breeding ground for waterbirds. It was designated as a [[#R01984\|Ramsar site in 2012]]. The forest also supports a rich diversity of non-timber forest products important to the local population both as a source of food and as a cultural heritage ([https://rsis.ramsar.org/fr/ris/2068 Ramsar 2012]). The area is surrounded by the Mbalyamo Forest Reserve.

	'''Table 1. Basic site information for Zone Humide d'Ebogo'''		'''Table 1. Basic site information for Zone Humide d'Ebogo'''
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	\|1.1 Residential areas		\|1.1 Residential areas
	\|Low (up to 30% of population affected)		\|Low (up to 30% of population affected)
	\|Built areas around the eastern and western boundaries of the site (Liliane et al. 2022).		\|Built areas around the eastern and western boundaries of the site ([[#R01983\|Liliane et al. 2022]]).
	\|Ongoing (2022)		\|Ongoing (2022)
	\|-		\|-
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	\|2.1 Annual & perennial non-timber crops		\|2.1 Annual & perennial non-timber crops
	\|High (more than 70% of population affected)		\|High (more than 70% of population affected)
	\|Agriculture is a major cause of forest degradation in and around the site (Liliane et al. 2022).		\|Agriculture is a major cause of forest degradation in and around the site ([[#R01983\|Liliane et al. 2022]]).
	\|Ongoing (2022)		\|Ongoing (2022)
	\|-		\|-
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	\|5.2 Gathering terrestrial plants		\|5.2 Gathering terrestrial plants
	\|High (more than 70% of population affected)		\|High (more than 70% of population affected)
	\|Collection of NFTPs for food and medicine (Liliane et al. 2022).		\|Collection of NFTPs for food and medicine ([[#R01983\|Liliane et al. 2022]]).
	\|Ongoing (2022)		\|Ongoing (2022)
	\|-		\|-
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	\|5.3 Logging & wood harvesting		\|5.3 Logging & wood harvesting
	\|High (more than 70% of population affected)		\|High (more than 70% of population affected)
	\|Wood harvesting (Liliane et al. 2022).		\|Wood harvesting ([[#R01983\|Liliane et al. 2022]]).
	\|Ongoing (2022)		\|Ongoing (2022)
	\|}		\|}
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	\|5 Protection & restoration		\|5 Protection & restoration
	\|5.2 Legally protect ape habitat		\|5.2 Legally protect ape habitat
	\|The site is protected internationally as a Ramsar site since 2012, but the management plan and national authority for the site are unknown (UNEP-WCMC 2023).		\|The site is protected internationally as a Ramsar site since 2012, but the management plan and national authority for the site are unknown ([[#R01985\|UNEP-WCMC 2023]]).
	\|		\|
	\|2012-Ongoing (2026)		\|2012-Ongoing (2026)
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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. (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 2°C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3°C 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, [[#R02348\|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 2°C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3°C 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 (Kiribou et al. 2024).		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 ([[#R02348\|Kiribou et al. 2024]]).

	'''Table 8. Estimated past and projected climatological characteristics in Zone Humide d'Ebogo'''		'''Table 8. Estimated past and projected climatological characteristics in Zone Humide d'Ebogo'''
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	= References =		= References =

	Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H.S., Ferreira, J., Sop, T., Carvalho, J., Mengel, M., Heinicke, S. (subm) Exposure of African ape sites to climate change impacts.		<span id="R01982"></span>Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H.S., Ferreira, J., Sop, T., Carvalho, J., Mengel, M., Heinicke, S. (subm) Exposure of African ape sites to climate change impacts.

	Liliane, M. D., Romain, N. J., Caroline, M. S. M., Abigaelle, T., & Loic, T. T. A. (2022). Quantifying Forest Loss in the Mbalmayo Forest Reserve (Center Region, Cameroon). Journal of Geoscience and Environment Protection, 10(9), 271-288.		<span id="R01983"></span>Liliane, M. D., Romain, N. J., Caroline, M. S. M., Abigaelle, T., & Loic, T. T. A. (2022). Quantifying Forest Loss in the Mbalmayo Forest Reserve (Center Region, Cameroon). ''Journal of Geoscience and Environment Protection'', 10(09), 271-288. [https://doi.org/10.4236/gep.2022.109016 doi:10.4236/gep.2022.109016]

	Ramsar (2012. Zone Humide d'Ebogo. Online: https://rsis.ramsar.org/fr/ris/2068		<span id="R01984"></span>Ramsar (2012. Zone Humide d'Ebogo. Online: https://rsis.ramsar.org/fr/ris/2068 [https://web.archive.org/web/20250814013118/https://rsis.ramsar.org/fr/ris/2068 link]

	UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net		<span id="R01985"></span>UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net [http://www.protectedplanet.net link]

			<span id="R02348"></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:''' 2023-05-26		'''Page created by: '''APES Atlas Team''' Date:''' 2023-05-26

WikiEdit at 12:21, 3 September 2026

2026-09-03T12:21:52Z

← Older revision		Revision as of 08:21, 3 September 2026
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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 2°C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3°C 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 2°C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3°C 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 Zone Humide d'Ebogo'''		'''Table 8. Estimated past and projected climatological characteristics in Zone Humide d'Ebogo'''

WikiEdit at 14:50, 25 March 2026

2026-03-25T14:50:41Z

← Older revision		Revision as of 10:50, 25 March 2026
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	* Conservation activities are unknown.		* Conservation activities are unknown.
	* The site was designated a Ramsar site in 2012.		* The site was designated a Ramsar site in 2012.





	= Site characteristics =		= Site characteristics =

WikiEdit at 07:33, 4 February 2026

2026-02-04T07:33:30Z

← Older revision		Revision as of 03:33, 4 February 2026
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	\|The site is protected internationally as a Ramsar site since 2012, but the management plan and national authority for the site are unknown (UNEP-WCMC 2023).		\|The site is protected internationally as a Ramsar site since 2012, but the management plan and national authority for the site are unknown (UNEP-WCMC 2023).
	\|		\|
	\|2012-Ongoing (~~2023~~)		\|2012-Ongoing (2026)
	\|}		\|}

WikiEdit at 20:33, 30 October 2025

2025-10-30T20:33:14Z

← Older revision		Revision as of 16:33, 30 October 2025
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	<div><ul><li style="display: inline-block; vertical-align: top;"> [[File: ~~PrecipAnomaly Zone Humide d Ebogo~~.png \| 450px \| thumb\| none \| Precipitation anomaly in Zone Humide d'Ebogo]] </li><li style="display: inline-block; vertical-align: top;"> [[File: ~~TempAnomaly Zone Humide d Ebogo~~.png \| 450px \| thumb\| none \| Temperature anomaly in Zone Humide d'Ebogo]] </li></ul></div>		<div><ul><li style="display: inline-block; vertical-align: top;"> [[File: PrecipAnomaly_Zone_Humide_d_Ebogo.png \| 450px \| thumb\| none \| Precipitation anomaly in Zone Humide d'Ebogo]] </li><li style="display: inline-block; vertical-align: top;"> [[File: TempAnomaly_Zone_Humide_d_Ebogo.png \| 450px \| thumb\| none \| Temperature anomaly in Zone Humide d'Ebogo]] </li></ul></div>

	= External links =		= External links =

WikiEdit: Created page with "Central Africa > Cameroon > Zone Humide d'Ebogo '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=fr&_x_tr_hl=en&_x_tr_pto=wapp Français]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=pt&_x_tr_hl=en&_x_tr_pto=wapp Português]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_..."

2025-10-30T17:56:31Z

Created page with "Central Africa > Cameroon > Zone Humide d'Ebogo '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=fr&_x_tr_hl=en&_x_tr_pto=wapp Français]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=pt&_x_tr_hl=en&_x_tr_pto=wapp Português]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_..."

New page

[[Central Africa]] > [[Cameroon]] > [[Zone Humide d'Ebogo]]

'''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=fr&_x_tr_hl=en&_x_tr_pto=wapp Français]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=pt&_x_tr_hl=en&_x_tr_pto=wapp Português]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=es&_x_tr_hl=en&_x_tr_pto=wapp Español]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=id&_x_tr_hl=en&_x_tr_pto=wapp Bahasa Indonesia]''' | '''[https://apesatlas-iucnapesportal-org.translate.goog/index.php/Zone_Humide_d'Ebogo?_x_tr_sl=auto&_x_tr_tl=ms&_x_tr_hl=en&_x_tr_pto=wapp Melayu]'''

__TOC__
= Summary =

<div style='float: right'>{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers=OpenStreetMap,OpenTopoMap|3.397017, 11.462335~[[Zone Humide d'Ebogo]]~''Pan troglodytes troglodytes'', ''Gorilla gorilla gorilla''}}</div>
* Central chimpanzees (''Pan troglodytes troglodytes'') and western lowland gorillas (''Gorilla gorilla gorilla'') are present in Zone Humide d'Ebogo.
* The population sizes are unknown.
* The population trends are unknown.
* The site has a total size of 30.97 km².
* Forest loss and forest degradation due to wood harvesting, agriculture and collection of non-timber forest products are some of the known threats in the site.
* Conservation activities are unknown.
* The site was designated a Ramsar site in 2012.

= Site characteristics =

The site is located about 40 km south of Yaoundé, the capital city of Cameroon. The area supports several IUCN Red-Listed plant species including the African Pearwood (''Baillonella toxisperma''), Sapele (''Entandrophragma cylindricum'') and Ebony (''Diospyros crassiflora''). It also supports nationally important animal species such as the Nile Monitor (''Varanus niloticus'') and the African Python (''Python sebae'') as well as over 100 waterbird species. The temporarily flooded marshes serve as food and breeding ground for waterbirds. It was designated as a Ramsar site in 2012. The forest also supports a rich diversity of non-timber forest products important to the local population both as a source of food and as a cultural heritage ([https://rsis.ramsar.org/fr/ris/2068 Ramsar 2012]). The area is surrounded by the Mbalyamo Forest Reserve.

'''Table 1. Basic site information for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
|Species
|''Pan troglodytes troglodytes'', ''Gorilla gorilla gorilla''
|-
|Area
|30.97 km²
|-
|Coordinates
|Lat: 3.397017 , Lon: 11.462335
|-
|Type of site
|Protected area (Forest Reserve)
|-
|Habitat types
|Subtropical/tropical swamp forest
|-
|Type of governance
|
|}

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

= Ape status =

'''Table 2. Ape population estimates reported for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="Ape_status-table"
!Species
!Year
!Occurrence
!Encounter or vistation rate (nests/km; ind/day)
!Density estimate [ind./ km²] (95% CI)
!Abundance estimate (95% CI)
!Survey area
!Sampling method
!Analytical framework
!Source
!Comments
!A.P.E.S. database ID
|-
|''Pan troglodytes troglodytes''
|
|
|
|
|
|Zone Humide d'Ebogo
|
|
|
|
|
|-
|''Gorilla gorilla gorilla''
|
|
|
|
|
|Zone Humide d'Ebogo
|
|
|
|
|
|}

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

= Threats =

'''Table 3. Threats to apes reported for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="Threats-table"
!Category
!Specific threats
!Threat level
!Description
!Year of threat
|-
|1 Residential & commercial development
|1.1 Residential areas
|Low (up to 30% of population affected)
|Built areas around the eastern and western boundaries of the site (Liliane et al. 2022).
|Ongoing (2022)
|-
|2 Agriculture & aquaculture
|2.1 Annual & perennial non-timber crops
|High (more than 70% of population affected)
|Agriculture is a major cause of forest degradation in and around the site (Liliane et al. 2022).
|Ongoing (2022)
|-
|5 Biological resource use
|5.2 Gathering terrestrial plants
|High (more than 70% of population affected)
|Collection of NFTPs for food and medicine (Liliane et al. 2022).
|Ongoing (2022)
|-
|5 Biological resource use
|5.3 Logging & wood harvesting
|High (more than 70% of population affected)
|Wood harvesting (Liliane et al. 2022).
|Ongoing (2022)
|}

[[Threats]]

= Conservation activities =

'''Table 4. Conservation activities reported for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="Conservation_activities-table"
!Category
!Specific activity
!Description
!Implementing organization(s)
!Year of activity
|-
|5 Protection & restoration
|5.2 Legally protect ape habitat
|The site is protected internationally as a Ramsar site since 2012, but the management plan and national authority for the site are unknown (UNEP-WCMC 2023).
|
|2012-Ongoing (2023)
|}

[[Conservation activities]]

= Challenges =

'''Table 5. Challenges reported for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="Challenges-table"
!Challenges
!Specific challenges
!Source
!Year(s)
|-
|
|Not reported
|
|
|}

[[Challenges]]

= Enablers =

'''Table 6. Enablers reported for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="enabler-table"
!Enablers
!Specific enablers
!Source
!Year(s)
|-
|1 Site management
|
|
|
|-
|2 Resources and capacity
|
|
|
|-
|3 Engaged community
|
|
|
|-
|4 Institutional support
|
|
|
|-
|5 Ecological context
|
|
|
|-
|6 Safety and stability
|
|
|
|}

[[Enablers]]

= Research activities =

= Documented behaviours =

'''Table 7. Behaviours documented for Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="behaviours-table"
!Category
!Behavior
!Observation type
!Prevalence
!Observation dates
!Source
!Habituation
!Species
!Comment
|-
|
|Not reported
|
|
|
|
|
|
|
|}

[[Behaviours]]

= 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 2°C. RCP 6.0 is a scenario with medium emissions in which global temperatures would likely rise up to 3°C 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).

'''Table 8. Estimated past and projected climatological characteristics in Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="clima-table"
!Value
!1981-2010
!2021-2050, RCP 2.6
!2021-2050, RCP 6.0
!2071-2099, RCP 2.6
!2071-2099, RCP 6.0
|-
|Mean temperature [°C]
|23.8
|25
|24.9
|25.2
|26.2
|-
|Annual precipitation [mm]
|2228
|2308
|2326
|2389
|2375
|-
|Max no. consecutive dry days (per year)
|28.6
|17.3
|18.5
|15.3
|21.4
|-
|No. days with heavy precipitation (per year)
|6
|7.8
|8.1
|8.5
|9.5
|}

'''Table 9. Projected exposure of apes to extreme climate impact events in Zone Humide d'Ebogo'''
{| border="1" cellpadding="5" cellspacing="0" class="clima2-table"
!Type
!No. of years with event (2021-2050, RCP 2.6)
!% of site exposed (2021-2050, RCP 2.6)
!No. of years with event (2021-2050, RCP 6.0)
!% of site exposed (2021-2050, RCP 6.0)
!No. of years with event (2070-2099, RCP 2.6)
!% of site exposed (2070-2099, RCP 2.6)
!No. of years with event (2070-2099, RCP 6.0)
!% of site exposed (2070-2099, RCP 6.0)
|-
|Crop failure
|7
|1.3
|4.5
|1.28
|4.5
|0.78
|16.5
|0.96
|-
|Drought
|0
|0
|0
|0
|0
|0
|0
|0
|-
|Heatwave
|0
|0
|0.5
|50
|2.5
|100
|2
|100
|-
|River flood
|1
|0.35
|2
|4.69
|0.5
|2.76
|3
|0.84
|-
|Tropical cyclone
|0
|0
|0
|0
|0
|0
|0
|0
|-
|Wildfire
|30
|0.27
|30
|0.3
|29
|0.28
|29
|0.33
|}

<div><ul><li style="display: inline-block; vertical-align: top;"> [[File: PrecipAnomaly Zone Humide d Ebogo.png | 450px | thumb| none | Precipitation anomaly in Zone Humide d'Ebogo]] </li><li style="display: inline-block; vertical-align: top;"> [[File: TempAnomaly Zone Humide d Ebogo.png | 450px | thumb| none | Temperature anomaly in Zone Humide d'Ebogo]] </li></ul></div>

= External links =

[https://rsis.ramsar.org/fr/ris/2068 Ramsar]

= References =

Kiribou, R., Tehoda, P., Chukwu, O., Bempah, G., Kühl, H.S., Ferreira, J., Sop, T., Carvalho, J., Mengel, M., Heinicke, S. (subm) Exposure of African ape sites to climate change impacts.

Liliane, M. D., Romain, N. J., Caroline, M. S. M., Abigaelle, T., & Loic, T. T. A. (2022). Quantifying Forest Loss in the Mbalmayo Forest Reserve (Center Region, Cameroon). Journal of Geoscience and Environment Protection, 10(9), 271-288.

Ramsar (2012. Zone Humide d'Ebogo. Online: https://rsis.ramsar.org/fr/ris/2068

UNEP-WCMC (2023). Protected Area Profile for Zone Humide d'Ebogo from the World Database on Protected Areas, May 2023. Available at: www.protectedplanet.net

'''Page created by: '''APES Atlas Team''' Date:''' 2023-05-26