Changes in bacterial community and abundance of functional genes in paddy soil with cry1Ab transgenic rice

Song, Yanling; Chen, Zaijie; Wu, Mingji; Li, Gang; Wang, Zhen

doi:10.1016/s2095-3119(20)63271-3

Cited by 2 publications

(1 citation statement)

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“…Community succession is a natural phenomenon that results from the continuous replacement of community composition types and changes in the habitat caused by the transformation of communities in the environment [1][2][3][4]. Community succession in enclosed forests is called closed succession.…”

Section: Introductionmentioning

confidence: 99%

Composition of Species and Spatial Patterns of Phyllostachys edulis Mixed Forests in a Succession after Enclosure

Liu,

Zheng,

Lin

et al. 2023

Forests

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This paper investigates the changes in species diversity and the spatial pattern of the population of a moso bamboo (Phyllostachys edulis) forest community in the Wuyi Mountain Nature Reserve in Fujian Province, China. Using the method of space–time substitution, the composition of species and changes in the spatial patterns of different communities were analyzed by taking Phyllostachys edulis mixed forests after 0, 3, 5, 10, 15, and 40 years of enclosure as the survey object. The results showed that as the number of years of enclosure extended, the important values of the Japanese bay tree (Machilus thunbergii Sieb. & Zucc.), chinquapin (Castanopsis faberi Hance), and Masson’s pine (Pinus massoniana Lamb.) increased continuously. These trees became the dominant species of mature forest after 40 years of enclosure. The species diversity of mature and young trees in the community generally increased in parallel with the years of enclosure, and the species diversity of the shrubs generally increased first and then decreased as the number of years of enclosure increased. With the extension of enclosure years, the average diameter at breast height of the mature trees tended to increase, indicating that there were increasing advantages of mature growth as the time of enclosure increased. With the extension of enclosure years, the pattern of spatial distribution of the mature trees in the forest community was generally an aggregated distribution. The Phyllostachys edulis forest community under the prolonged enclosure conditions responded in a positive direction and ultimately formed a more stable Phyllostachys edulis mixed forest community.

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Section: Introductionmentioning

confidence: 99%