干旱区生态环境知识资源中心(Arid): Influence of anthropization on the floristic composition and phytosociology of the Caatinga susceptible to desertification in the state of Sergipe, Brazil

Arid

DOI	10.1007/s42965-021-00201-1
	Influence of anthropization on the floristic composition and phytosociology of the Caatinga susceptible to desertification in the state of Sergipe, Brazil
	de Jesus, Janisson Batista; de Oliveira, Diogo Gallo; Araujo, Wandison Silva; da Cruz, Luan Silva; Kuplich, Tatiana Mora
通讯作者	de Jesus, JB (corresponding author)，Univ Fed Rio Grande do Sul, Postgrad Program Remote Sensing, Campus Vale,Av Bento Goncalves 9500,Sect 5, BR-91501970 Porto Alegre, RS, Brazil.
来源期刊	TROPICAL ECOLOGY
ISSN	0564-3295
EISSN	2661-8982
出版年	2022-02
英文摘要	Floristic and phytosociological studies provide relevant information about plant communities, even indicating the state of anthropization in areas of native vegetation. Thus, the present study aimed to identify the floristic composition and analyze phytosociological parameters in an area of natural occurrence of Caatinga, verifying the human interference in the local flora. 18 plots of 30 x 30 m were installed, and in each plot, all living and dead individuals with circumference at breast height were measured at 1.30 m from the soil of the stem equal to or greater than 6 cm. The recorded species were identified, verifying the floristic composition, diversity, similarity, and the phytosociological parameters were analyzed considering the total survey and per plot. The botanical family Fabaceae was the most representative in the studied area with seven species, Cenostigma pyramidale being the most abundant species among the 25 identified, and, in general, also presented the highest values for phytosociological parameters. The floristic similarity between the plots indicated the formation of four groups, with different levels of conservation. The most conserved plots presented greater diversity and higher values of phytosociological parameters, with some correlation between vegetation conservation and such variables. The result of human activity in the Caatinga analyzed showed that there is a need for measures that promote reduction and mitigation of the local flora loss, as well as in the recovery of anthropic areas.
英文关键词	Deforestation Diversity Dry tropical forest Semiarid
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000749481100001
WOS关键词	ANGICO NATURAL MONUMENT ; FLOWERING PLANTS ; FOREST ; VEGETATION ; AREAS ; DISTURBANCE ; NORTHEAST ; FRAGMENT ; GROTA
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377361
作者单位	[de Jesus, Janisson Batista] Univ Fed Rio Grande do Sul, Postgrad Program Remote Sensing, Campus Vale,Av Bento Goncalves 9500,Sect 5, BR-91501970 Porto Alegre, RS, Brazil; [de Oliveira, Diogo Gallo] Fed Univ Sao Francisco Valley, Earth Sci & Environm, Av Jose Sa Manicoba S-N, BR-56304205 Petrolina, PE, Brazil; [Araujo, Wandison Silva; da Cruz, Luan Silva] Univ Fed Sergipe, Av Marechal Rondon S-N, BR-49100000 Sao Cristovao, Sergipe, Brazil; [Kuplich, Tatiana Mora] Natl Inst Space Res INPE, Southern Reg Ctr CRS, BR-97105970 Santa Maria, RS, Brazil
推荐引用方式 GB/T 7714	de Jesus, Janisson Batista,de Oliveira, Diogo Gallo,Araujo, Wandison Silva,et al. Influence of anthropization on the floristic composition and phytosociology of the Caatinga susceptible to desertification in the state of Sergipe, Brazil[J],2022.
APA	de Jesus, Janisson Batista,de Oliveira, Diogo Gallo,Araujo, Wandison Silva,da Cruz, Luan Silva,&Kuplich, Tatiana Mora.(2022).Influence of anthropization on the floristic composition and phytosociology of the Caatinga susceptible to desertification in the state of Sergipe, Brazil.TROPICAL ECOLOGY.
MLA	de Jesus, Janisson Batista,et al."Influence of anthropization on the floristic composition and phytosociology of the Caatinga susceptible to desertification in the state of Sergipe, Brazil".TROPICAL ECOLOGY (2022).