High site elevation enhanced nitrogen fixation and the stability of diazotrophic community in planted Sonneratia apetala mangrove sediments

Huang, Xiaofang; Feng, Jianxiang; Yang, Qingsong; Chen, Luxiang; Zhang, Jian; Yang, Bing; Tang, Xiaoyu; Yu, Chenxi; Ling, Juan; Dong, Junde

doi:10.1016/j.apsoil.2023.105059

Cited by 5 publications

(3 citation statements)

References 66 publications

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“…For example, in areas lacking rivers, certain dynamics may not be as apparent [28]. Additionally, owing to the limited duration of this study, we may not have captured changes in long-term ecological processes, such as mudflat elevation [29], soil nutrient accumulation [30][31][32][33], allelopathy [34], light impact [35,36], adaptability to salinity [37][38][39], natural enemy factors [40,41], gene differentiation [42], etc. Hence, further research should encompass a broader geographical scope and longer time scales to obtain a more comprehensive understanding.…”

Section: Discussionmentioning

confidence: 99%

Phenomenon and Mechanisms of Sonneratia apetala Introduction and Spread Promoting Excessive Growth of Derris trifoliata

Liu,

Li,

Xue

et al. 2024

Forests

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Sonneratia apetala Buch., an alien species with strong growth and adaptability, has been introduced and cultivated in Southeastern China. Meanwhile, Derris trifoliata Lour., native to coastal and riparian areas in Guangdong, Guangxi, and Fujian provinces, has experienced a rapid surge in population, impacting the health of mangrove ecosystems. Our research focuses on understanding the interactions between Oriental mangroves and D. trifoliata, particularly their proliferation and long-term symbiotic relationships. We investigated how Oriental mangrove proliferation promotes excessive D. trifoliata growth and explored the underlying mechanisms. In Leizhou Bay, Guangxi, the annual growth rate surged from 12.03% (2005–2015) to 55.36% (2015–2019), indicating a significant acceleration post-2015 and a concerning trend towards overgrowth. D. trifoliata failed to produce seeds on sea rockets or bulrushes, instead yielding 10.5 and 97.43 seeds/m2 on native red mangroves and Oriental mangroves, respectively. Along riverbanks, 68% of Oriental mangroves hosted D. trifoliata, and the suitable regions for these species overlapped significantly. Oriental mangroves reach 15 m tall with 10 × 10 m crown diameters, providing ample vine space, optimal photosynthesis conditions, sturdy support, and convenient dispersal routes. This study offers insights into introduced–native species interactions in mangrove ecosystems, with significance for management and preservation.

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Section: Discussionmentioning

confidence: 99%

Phenomenon and Mechanisms of Sonneratia apetala Introduction and Spread Promoting Excessive Growth of Derris trifoliata

Liu,

Li,

Xue

et al. 2024

Forests

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“…Matos et al (2020) stated that the mudflats play a major role in carbon and nutrients sequestration, directly related to grain size and organic matter. Site with high elevation enhances diazotrophic network stability in mangrove sediments, thus making it more suitable and recommended for mangrove restoration (Huang et al 2023).…”

Section: Sediment Conditionsmentioning

confidence: 99%

“…Dewiyanti et al (2021) indicate that different mangrove habitats have different characteristics in physico-chemical soil properties as well as water conditions. As a result, there are different types of flora and fauna in mangrove habitats with different environmental characteristics (Chen et al 2023). Mangrove ecosystem with good condition certainly provides various benefits in terms of ecological functions (e.g., spawning ground, feeding ground, and nursery ground) and economic functions.…”

Section: Introductionmentioning

confidence: 99%

Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia

WINTAH,

KISWANTO,

HILMI

et al. 2023

Biodiversitas

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Abstract. Wintah, Kiswanto, Hilmi E, Sastranegara MH. 2023. Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia. Biodiversitas 24: 4599-4605. Mangrove ecosystem plays various ecological and socio-economic roles. Indonesia has the largest extent of mangrove forest one of which is located in West Aceh Regency, Aceh Province. The aim of this study was to assess the diversity and structure of mangrove forest in Kuala Bubon Village, West Aceh, and to analyze the relationships between the existence of mangrove species and the environmental conditions. Field survey was conducted from May to August 2022 using plot sampling method on three stations representing various habitat characteristics. Vegetation sampling using a 10 x 10 m2 plot as well as measurement on physical parameters (pH, salinity, and temperature) and chemical parameters (sediment texture and organic carbon content) were conducted. The relationship between the presence of mangrove species and the environmental parameters was analyzed using Principal Component Analysis (PCA). The result of vegetation sampling recorded 6 mangrove species, i.e., Rhizophora stylosa Griff, Sonneratia alba Sm, Avicennia marina (Blume), c, and Sonneratia caseolaris (L) Engl. This study revealed that the presence of Rhizophora stylosa Griff was related to the conditions of the clay substrate, pH and temperature values. Meanwhile, the existence of Rhizophora apiculata Blume, Rhizophora mucronata Lamk, Sonneratia alba Sm, Sonneratia caseolaris (L) Engl, and Avicennia marina (Blume) was related to the conditions of the silt substrate, diameter and salinity. Based on the results of relationship analysis, silt substrate and salinity have a correlation to maintain the mangrove ecosystem.

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Keystone PGPR ecological effect: An inoculation case study of diazotrophic Novosphingobium sp. N034 on mangrove plant Kandelia obovate

Huang,

Zhou,

Zhang

et al. 2024

Applied Soil Ecology

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High site elevation enhanced nitrogen fixation and the stability of diazotrophic community in planted Sonneratia apetala mangrove sediments

Cited by 5 publications

References 66 publications

Phenomenon and Mechanisms of Sonneratia apetala Introduction and Spread Promoting Excessive Growth of Derris trifoliata

Phenomenon and Mechanisms of Sonneratia apetala Introduction and Spread Promoting Excessive Growth of Derris trifoliata

Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia

Keystone PGPR ecological effect: An inoculation case study of diazotrophic Novosphingobium sp. N034 on mangrove plant Kandelia obovate

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