Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria

Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species ar...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Abdeldjabar Necer [verfasserIn] Aicha Tadjine [verfasserIn] Djamila Belouahem-Abed [verfasserIn] Messaoud Saoudi [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch ; Spanisch

Erschienen:	2019

Schlagwörter:	Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria

Übergeordnetes Werk:	In: Botan‪ical Sciences - Sociedad Botánica de México, A. C., 2017, 97(2019), 1
Übergeordnetes Werk:	volume:97 ; year:2019 ; number:1

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.17129/botsci.1982

Katalog-ID:	DOAJ018894828

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520			\|a Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables.
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spelling	10.17129/botsci.1982 doi (DE-627)DOAJ018894828 (DE-599)DOAJd831e3d695bb4c888d7c5c375db1f1fc DE-627 ger DE-627 rakwb eng spa QK1-989 Abdeldjabar Necer verfasserin aut Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables. Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria Botany Aicha Tadjine verfasserin aut Djamila Belouahem-Abed verfasserin aut Messaoud Saoudi verfasserin aut In Botan‪ical Sciences Sociedad Botánica de México, A. C., 2017 97(2019), 1 (DE-627)722614705 (DE-600)2679053-1 20074476 nnns volume:97 year:2019 number:1 https://doi.org/10.17129/botsci.1982 kostenfrei https://doaj.org/article/d831e3d695bb4c888d7c5c375db1f1fc kostenfrei https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1982 kostenfrei https://doaj.org/toc/2007-4298 Journal toc kostenfrei https://doaj.org/toc/2007-4476 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 97 2019 1
allfields_unstemmed	10.17129/botsci.1982 doi (DE-627)DOAJ018894828 (DE-599)DOAJd831e3d695bb4c888d7c5c375db1f1fc DE-627 ger DE-627 rakwb eng spa QK1-989 Abdeldjabar Necer verfasserin aut Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables. Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria Botany Aicha Tadjine verfasserin aut Djamila Belouahem-Abed verfasserin aut Messaoud Saoudi verfasserin aut In Botan‪ical Sciences Sociedad Botánica de México, A. C., 2017 97(2019), 1 (DE-627)722614705 (DE-600)2679053-1 20074476 nnns volume:97 year:2019 number:1 https://doi.org/10.17129/botsci.1982 kostenfrei https://doaj.org/article/d831e3d695bb4c888d7c5c375db1f1fc kostenfrei https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1982 kostenfrei https://doaj.org/toc/2007-4298 Journal toc kostenfrei https://doaj.org/toc/2007-4476 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 97 2019 1
allfieldsGer	10.17129/botsci.1982 doi (DE-627)DOAJ018894828 (DE-599)DOAJd831e3d695bb4c888d7c5c375db1f1fc DE-627 ger DE-627 rakwb eng spa QK1-989 Abdeldjabar Necer verfasserin aut Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables. Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria Botany Aicha Tadjine verfasserin aut Djamila Belouahem-Abed verfasserin aut Messaoud Saoudi verfasserin aut In Botan‪ical Sciences Sociedad Botánica de México, A. C., 2017 97(2019), 1 (DE-627)722614705 (DE-600)2679053-1 20074476 nnns volume:97 year:2019 number:1 https://doi.org/10.17129/botsci.1982 kostenfrei https://doaj.org/article/d831e3d695bb4c888d7c5c375db1f1fc kostenfrei https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1982 kostenfrei https://doaj.org/toc/2007-4298 Journal toc kostenfrei https://doaj.org/toc/2007-4476 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 97 2019 1
allfieldsSound	10.17129/botsci.1982 doi (DE-627)DOAJ018894828 (DE-599)DOAJd831e3d695bb4c888d7c5c375db1f1fc DE-627 ger DE-627 rakwb eng spa QK1-989 Abdeldjabar Necer verfasserin aut Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables. Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria Botany Aicha Tadjine verfasserin aut Djamila Belouahem-Abed verfasserin aut Messaoud Saoudi verfasserin aut In Botan‪ical Sciences Sociedad Botánica de México, A. C., 2017 97(2019), 1 (DE-627)722614705 (DE-600)2679053-1 20074476 nnns volume:97 year:2019 number:1 https://doi.org/10.17129/botsci.1982 kostenfrei https://doaj.org/article/d831e3d695bb4c888d7c5c375db1f1fc kostenfrei https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1982 kostenfrei https://doaj.org/toc/2007-4298 Journal toc kostenfrei https://doaj.org/toc/2007-4476 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 97 2019 1
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callnumber-first	Q - Science
author	Abdeldjabar Necer
spellingShingle	Abdeldjabar Necer misc QK1-989 misc Alnus glutinosa misc Biosphere Reserve misc Floristic richness misc North Africa misc Northeastern Algeria misc Botany Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria
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topic_title	QK1-989 Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria Alnus glutinosa Biosphere Reserve Floristic richness North Africa Northeastern Algeria
topic	misc QK1-989 misc Alnus glutinosa misc Biosphere Reserve misc Floristic richness misc North Africa misc Northeastern Algeria misc Botany
topic_unstemmed	misc QK1-989 misc Alnus glutinosa misc Biosphere Reserve misc Floristic richness misc North Africa misc Northeastern Algeria misc Botany
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title	Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria
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title_full	Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria
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title_sort	vegetation heterogeneity of black alder forests in and around el-kala biosphere reserve, northeastern algeria
callnumber	QK1-989
title_auth	Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria
abstract	Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables.
abstractGer	Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables.
abstract_unstemmed	Background: Despite its ecological importance, the study of Algerian alder forests has been largely neglected, even though they represent the largest ones of their kind in North Africa. Moreover, few measures have been taken towards the protection of these ecosystems. Questions: How many species are present in the Algerian alder forests? What is the effect of soil properties on species richness and diversity of inventoried plants? Is its spatial patterns a result of soil variables variation? Studied species: Polypodiopsida, Gymnospermae, and Angiospermae. Study site and dates: El-Kala Biosphere Reserve (KBR), El-Tarf province, northeastern Algeria, from January 2016 to February 2017. Methods: Twenty-eight localities were sampled using the relevé method. Soil samples were taken from three points at each site. The relationship between species richness and soil factors was statistically evaluated using multiple linear regression and multivariate statistical analysis. Results: The inventory showed a total of 352 species that belong to 236 genera and 89 families. According to NMDS results, black alder forests were classified into two groups (marshy and the hilly, and the fluvial forests), in relation to plant species richness. No linear relationships between species richness and soil parameters were observed, except for OM (P = 0.013). Conclusion: The present study allowed us to perform an inventory of plant species present in alder forests and to understand its distribution among different habitat types, as well as those factors that affect its zonation. For this ecosystem, our study revealed that vegetation diversity is related to the variation of soil variables.
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title_short	Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria
url	https://doi.org/10.17129/botsci.1982 https://doaj.org/article/d831e3d695bb4c888d7c5c375db1f1fc https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1982 https://doaj.org/toc/2007-4298 https://doaj.org/toc/2007-4476
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author2	Aicha Tadjine Djamila Belouahem-Abed Messaoud Saoudi
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Vegetation heterogeneity of black alder forests in and around El-Kala Biosphere Reserve, northeastern Algeria

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