NDLI: Plant Diversity and Soil Nutrients in a Tropical Coastal Secondary Forest: Association Ordination and Sampling Year Differences

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Plant Diversity and Soil Nutrients in a Tropical Coastal Secondary Forest: Association Ordination and Sampling Year Differences

Content Provider	MDPI
Author	Yaseen, Muhammad Fan, Gaopan Zhou, Xingcui Long, Wenxing Feng, Guang
Copyright Year	2022
Description	Studying the patterns of changes in species diversity and soil properties can improve our knowledge of community succession. However, there is still a gap in understanding how soil conditions are related to plant diversity in tropical coastal secondary forests. We sampled plant diversity and soil nutrients spanning two different years (2012 and 2019) to assess the patterns of species diversity and relationships of soil nutrients and species diversity on Hainan Island, southern China. Results showed that the soil pH and total nitrogen (TN) significantly decreased while the soil organic matter (OM) and total phosphorus (TP) significantly increased from 2012 to 2019. Plant species diversity was significantly higher in 2012 than in 2019, and the dominant species significantly changed in two different years. Using multiple regression analysis, we determined that soil TP and TN were significantly related to plant diversity in 2012 and 2019, respectively. Using CCA analysis, TN and OM were the strongest predictors for dominant species in 2012, whereas the soil TP and TN were the strongest predictors for dominant species in 2019. Our findings show a significant change in plant diversity and dominant species after 7 years of development in the tropical coastal secondary forest. The patterns of plant diversity and soil nutrients increase our knowledge of forest restoration in coastal areas.
Starting Page	376
e-ISSN	19994907
DOI	10.3390/f13030376
Journal	Forests
Issue Number	3
Volume Number	13
Language	English
Publisher	MDPI
Publisher Date	2022-02-24
Access Restriction	Open
Subject Keyword	Forests Soil Science Soil Nutrients Plant Diversity Regression Dominant Species Tropical Monsoonal Forest
Content Type	Text
Resource Type	Article

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