Vegetation and Soil Physical Characteristics of Artificial Arbor Forests under Different Grades of Rocky Desertification

doi:10.16258/j.cnki.1674-5906.2022.01.007

Ecology and Environment ›› 2022, Vol. 31 ›› Issue (1): 52-61.DOI: 10.16258/j.cnki.1674-5906.2022.01.007

• Research Articles • Previous Articles Next Articles

Vegetation and Soil Physical Characteristics of Artificial Arbor Forests under Different Grades of Rocky Desertification

CHEN Shuangshuang¹^,²(), ZHU Ninghua¹^,^*(), ZHOU Guangyi²^,^*(), YUAN Xingming¹^,², SHANG Hai³, WANG Yixuan¹

1. Central South University of Forestry & Technology, Changsha 410004, P. R. China
2. Research Institute of Tropical Forestry, CAF, Guangzhou 510520, P. R. China
3. Forest Ecology Research Experimental Station of Xiangxi Autonomous Prefecture, Yongshun 416700, P. R. China

Received:2021-08-10 Online:2022-01-18 Published:2022-03-10
Contact: ZHU Ninghua,ZHOU Guangyi

不同等级石漠化环境下人工乔木林的植被与土壤物理特征

陈双双¹^,²(), 朱宁华¹^,^*(), 周光益²^,^*(), 袁星明¹^,², 尚海³, 王迤翾¹

1.中南林业科技大学,湖南长沙 410004
2.中国林业科学研究院热带林业研究所,广东广州 510520
3.湘西自治州森林生态研究实验站,湖南永顺 416700

通讯作者: 朱宁华,周光益
作者简介:陈双双（1996年生）,女,硕士研究生,研究方向为石漠化生态治理。E-mail: csuft100004@126.com
基金资助:
中央级科研院所基本科研业务费重点项目(CAFYBB2019SZ003);中南林业科技大学研究生创新基金项目(CX20202002)

Abstract

Abstract:

At present, vegetation restoration in rocky desertification areas has become a major problem in ecosystem research. This study examined the artificial forest area located in the national long-term scientific research base for comprehensive control of rocky desertification in the Wuling Mountain. The Cinnamomum camphora-Pinus massoniana plantations were selected as the research object through field surveys. Using One-way ANOVA, correlation analysis, and principal component analysis, the study examined the vegetation characteristics and soil physical characteristics of Cinnamomum camphora and Pinus massoniana forests in four different rocky desertification environments (i.e., without rocky desertification, light rocky desertification, moderate rocky desertification, and severe rocky desertification). The purpose was to identify the changing patterns of vegetation and soil physical properties of the artificial forest in different grades of rocky desertification environments and provide theoretical basis for ecological restoration and rocky desertification control in this area. The results are as follows: (1) There were significant differences in the species diversity index of the four grades of rocky desertification environments. In addition, the evenness index and richness index gradually decreased as rocky desertification grades increased. (2) The herb layer contained 24 families, 35 genera, and 36 species, mainly Gramineae and Compositae. The shrub layer contained 28 families, 43 genera and 47 species, mainly Rosaicaceae. The tree layer contained 13 families, 13 genera, and 13 species, mainly Lauraceae. Species were relatively rich. The adaptability of the same species to different grades of rocky desertification environments varied significantly and Rosaicaceae could be used as a distinguishing index of rocky desertification. (3) In the same rocky desertification environment, except for the soil bulk density, soil physical indexes (i.e., natural water content, field capacity, maximum capacity, capillary capacity, soil porosity, non-capillary porosity, total porosity, and soil aeration) decreased as the soil depth increased. Soil physical characteristics (i.e., soil bulk density, maximum water content capacity, capillary water content capacity, and field water content capacity) varied significantly in different rocky desertification environments (P<0.05). Except for the soil bulk density, other index values first decreased and then increased with the increase of the rocky desertification degree. (4) Correlation analyses showed that soil physical characteristics had strong correlations with rocky desertification levels and plant diversity index values. Principal component analysis showed that soil bulk density, soil natural water content, field capacity, maximum capacity, capillary capacity, soil capillary porosity, and total porosity were the main soil factors affecting plant community characteristics in different grades of rocky desertification environments. The cumulative explanation was 82.486%. In summary, after a certain period of artificial afforestation, the species composition under different levels of rocky desertification in the region gradually increased, the soil physical structure had been improved, and an interaction between vegetation and soil properties occurred. Restoration of an ideal community structure still requires more efforts. Results suggested that both the diversity and appropriateness of the plant species for different rocky desertification levels should be considered in the effort to restore vegetation.

Key words: rocky desertification, artificial afforestation, plant diversity, soil physical characteristics, principal component analysis

摘要：

目前石漠化地区的植被恢复是生态系统研究的一大难题。以武陵山石漠化综合治理国家长期科研基地人工林为研究区,通过野外踏查选定樟树-马尾松人工林为研究对象,采用单因素方差分析、相关性分析和主成分分析相结合的方法,研究该地区樟树Cinnamomum camphora-马尾松Pinus massoniana林在无石漠化、轻度石漠化、中度石漠化和强度石漠化4种等级石漠化环境下的植被特征、土壤物理特征以及两者之间的关系,以期探寻不同等级石漠化环境下人工林植被和土壤物理性质的变化规律,为该地区生态恢复和石漠化治理提供理论依据。结果显示,（1）4种等级石漠化环境的物种多样性指数存在显著差异,均匀度与丰富度指数随石漠化等级的增加而逐渐减小。（2）草本层植物共有24科35属36种,以禾本科、菊科为主;灌木层植物共有28科43属47种,以蔷薇科为主;乔木层植物共有13科13属13种,以樟科为主,物种相对丰富。同一物种对不同等级石漠化环境的适应性差异显著,蔷薇科植物可作为石漠化等级的区分指标。（3）同一石漠化环境下,除土壤容重外,土壤自然含水量、田间持水量、最大持水量、毛管持水量、毛管孔隙度、非毛管孔隙度、总孔隙度、土壤通气度等土壤物理指标随土层的加深呈减小趋势。不同石漠化环境下土壤物理特征（土壤容重、最大持水量、毛管持水量、田间持水量）存在显著差异（P<0.05）,除土壤容重以外,其他指标随着石漠化等级的增加呈现先减小后增加的趋势。（4）相关性分析表明,土壤物理特征与石漠化等级、植物多样性指数间存在显著的相关性（P<0.05）。主成分分析表明,土壤容重、土壤自然含水量、田间持水量、最大持水量、毛管持水量、毛管孔隙度和总孔隙度是影响不同等级石漠化环境下植物群落特征的主要土壤因子,累积解释量为82.486%。综上,在人工造林一定时间后,该区域不同等级石漠化环境下的物种数量逐渐增加,土壤物理结构有所改善,植被和土壤之间存在相互作用,但距离恢复成理想的群落结构还有一定的差距。建议在后期植被恢复时不仅要考虑植物的多样性,还要考虑不同石漠化等级的适生植物物种。

关键词: 石漠化, 人工造林, 植物多样性, 土壤物理特征, 主成分分析

CLC Number:

Q948
X17

CHEN Shuangshuang, ZHU Ninghua, ZHOU Guangyi, YUAN Xingming, SHANG Hai, WANG Yixuan. Vegetation and Soil Physical Characteristics of Artificial Arbor Forests under Different Grades of Rocky Desertification[J]. Ecology and Environment, 2022, 31(1): 52-61.

陈双双, 朱宁华, 周光益, 袁星明, 尚海, 王迤翾. 不同等级石漠化环境下人工乔木林的植被与土壤物理特征[J]. 生态环境学报, 2022, 31(1): 52-61.

Figures/Tables 6

References 48

[1]	BEVER J D, 1994. Feedback between plants and their soil communities in an old field community[J]. Ecology, 75(7): 1965-1977. DOI URL
[2]	BEVER J D, MANGAN S, ALEXANDER H M, 2015. Maintenance of plant species diversity by pathogens[J]. Annual Review of Ecology Evolution, and Systematics, 46(1): 305-325. DOI URL
[3]	BEZEMER T M, FOUNTAIN M T, BAREA J M, et al., 2010. Divergent composition but similar function of soil food webs of individual plants: plant species and community effects[J]. Ecology, 91(10): 3027-3036. DOI URL
[4]	BOCKHEIM J G, HARTEMINK A E, 2017. The soils of wisconsin[M]. Cham: Springer: 23-54.
[5]	FUKAMI T, NAKAJIMA M, HUTCHINGS M, 2013. Complex plant-soil interactions enhance plant species diversity by delaying community convergence[J]. Journal of Ecology, 101(2): 316-324. DOI URL
[6]	IRL S, HARTER D, STEINBAUER M J, et al., 2015. Climate vs. topography-spatial patterns of plant species diversity and endemism on a high-elevation island[J]. Journal of Ecology, 103(6): 1621-1633. DOI URL
[7]	LIU C C, LIU Y G, GUO K, et al., 2014. Concentrations and resorption patterns of 13 nutrients in different plant functional types in the karst region of southwestern China[J]. Annals of Botany, 113(5): 873-885. DOI URL
[8]	QI D, WIENEKE X, ZHOU X, et al., 2017. Succession of plant community composition and leaf functional traits in responding to karst rocky desertification in the Wushan County in Chongqing, China[J]. Community Ecology, 18(2): 157-168. DOI URL
[9]	WEI X C, DENG X W, XIANG W H, et al., 2017. Calcium content and high calcium adaptation of plants in karst areas of southwestern Hunan, China[J]. Biogeosciences Discussions, 15(9): 1-29.
[10]	WUBS E, BEZEMER M T, 2018. Plant community evenness responds to spatial plant-soil feedback heterogeneity primarily through the diversity of soil conditioning[J]. Functional Ecology, 32(2): 509-521. DOI URL
[11]	ZHANG J Y, ZHAO H L, CUI J Y, et al., 2005. Effects of clonal plants on community structure and function along a restorational gradient in horqin sandy land[J]. Scientia Silvae Sinicae, 41(1): 5-9.
[12]	ZHU H H, HE X Y, WANG K L, et al., 2012. Interactions of vegetation succession, soil bio-chemical properties and microbial communities in a Karst ecosystem[J]. European Journal of Soil Biology, 51: 1-7. DOI URL
[13]	ZHU N H, SHANG H, LIU L L, et al., 2020. Afforestation in karst area. Silviculture[M]. London: IntechOpen.
[14]	程才, 李玉杰, 张远东, 等, 2020. 石漠化地区苔藓结皮对土壤养分及生态化学计量特征的影响[J]. 生态学报, 40(24): 9234-9244.
	CHENG C, LI Y J, ZHANG Y D, et al., 2020. Effects of moss crusts on soil nutrients and ecological stoichiometry characteristics in karst rocky desertification region[J]. Acta Ecologica Sinica, 40(24): 9234-9244.
[15]	崔高仰, 容丽, 李晓东, 等, 2017. 喀斯特高原峡谷石漠化治理过程中土壤理化性质的变化[J]. 生态学杂志, 36(5): 1188-1197.
	CUI G Y, RONG L, LI X D, et al., 2017. Changes of soil physicochemical properties during rocky desertification control in karst mountain-canyon region[J]. Chinese Journal of Ecology, 36(5): 1188-1197.
[16]	戴全厚, 严友进, 2018. 西南喀斯特石漠化与水土流失研究进展[J]. 水土保持学报, 32(2): 1-10.
	DAI Q H, YAN Y J, 2018. Research progress of karst rocky desertification and soil erosion in Southwest China[J]. Journal of Soil and Water Conservation, 32(2): 1-10.
[17]	杜家颖, 王霖娇, 盛茂银, 等, 2017. 喀斯特高原峡谷石漠化生态系统土壤C、N、P生态化学计量学特征[J]. 四川农业大学学报, 35(1): 45-51.
	DU J Y, WANG L J, SHENG M Y, et al., 2017. Soil C, N and P stoichiometry of rocky desertification ecosystems in the Karst Plateau canyon area[J]. Journal of Sichuan Agricultural University, 35(1): 45-51.
[18]	杜文鹏, 闫慧敏, 甄霖, 等, 2019. 西南岩溶地区石漠化综合治理研究[J]. 生态学报, 39(16): 5798-5808.
	DU W P, YAN H M, ZHEN L, et al., 2019. The experience and practice of desertification control in karst region of southwest China[J]. Acta Ecologica Sinica, 39(16): 5798-5808.
[19]	傅伯杰, 刘国华, 陈利顶, 等, 2001. 中国生态区划方案[J]. 生态学报, 21(1): 1-6.
	FU B J, LIU G H, CHEN L D, et al., 2001. Scheme of ecological regionalization in China[J]. Acta Ecologica Sinica, 21(1): 1-6.
[20]	伏文兵, 严友进, 李华林, 等, 2021. 岩溶槽谷石漠化综合治理区治理生态效益评价[J]. 西南大学学报(自然科学版), 43(7): 146-156.
	FU W B, YAN Y J, LI H L, et al., 2021. Evaluation of ecological benefits of comprehensive mangement of rocky desertification in karst trough valleys[J]. Journal of Southwest University (Natural Science Edition), 43(7): 146-156.
[21]	巩书华, 朱丽芬, 2021. 湘西北地质地貌特征对岩溶石漠化影响研究-以张家界市为例[EB/OL]. 中国岩溶:[2021-11-01]http://kns.cnki.net/kcms/detail/45.1157.P.20210426.0953.002.html.
	GONG S H, ZHU L F, 2021. Research on influence of geological and geomorphologic features on karst rocky desertification in the northeast areas of Hunan Province[EB/OL]. Carsologica Sinica,[2021-11-01]http://kns.cnki.net/kcms/detail/45.1157.P.20210426.0953.002.html.
[22]	国家林业和草原局, 2018. 中国岩溶地区石漠化状况公报 (简版)[N]. 人民日报, 2018-12-14(12).
	National Forestry and Grassland Administration, 2018. Bulletin on the status of rocky desertification in karst areas of China (Simplified Version)[N]. The People's Daily, 2018-12-14(12).
[23]	康秀琴, 魏小丛, 李颜斐, 等, 2019. 湘西南喀斯特石漠化地区植物多样性研究[J]. 中南林业科技大学学报, 39(1): 100-107.
	KANG X Q, WEI X C, LI Y F, et al., 2019. Study on species diversity of plant communities in karst rocky desertification ecosystem of southwestern Hunan[J]. Journal of Central South University of Forestry & Technology, 39(1): 100-107.
[24]	蓝芙宁, 李衍青, 赵一, 等, 2018. 放牧对峰丛洼地植物-土壤C、N、P化学计量特征的影响[J]. 中国岩溶, 37(5): 742-751.
	LAN F N, LI Y Q, ZHAO Y, et al., 2018. Influence of grazing on characteristics of chemical metrology for C, N and P in plants and soil of peak-cluster depressions[J]. Carsologica Sinica, 37(5): 742-751.
[25]	兰斯安, 宋敏, 曾馥平, 等, 2016. 木论喀斯特森林木本植物多样性垂直格局[J]. 生态学报, 36(22): 7374-7383.
	LAN S A, SONG M, ZENG F P, et al., 2016. Altitudinal pattern of woody plant species diversity in the karst forest in Mulun, China[J]. Acta Ecologica Sinica, 36(22): 7374-7383.
[26]	李瑞, 王霖娇, 盛茂银, 等, 2016. 喀斯特石漠化演替中植物多样性及其与土壤理化性质的关系[J]. 水土保持研究, 23(5): 111-119.
	LI R, WANG L J, SHENG M Y, et al., 2016. Plant species diversity and its relationship with soil properties in karst rocky desertification succession[J]. Research of Soil and Water Conservation, 23(5): 111-119.
[27]	刘雯雯, 喻理飞, 严令斌, 等, 2019. 喀斯特石漠化区植被恢复不同阶段土壤真菌群落组成分析[J]. 生态环境学报, 28(4): 669-675.
	LIU W W, YU L F, YAN L B, et al., 2019. Composition of soil fungi communities in different stages of vegetation restoration in karst rocky desertification area[J]. Ecology and Environment Sciences, 28(4): 669-675.
[28]	刘兴锋, 刘思凡, 蒋龙, 等, 2019. 湘西北石漠化区不同植被类型土壤C、N、P的化学计量特征[J]. 中南林业科技大学学报, 39(2): 72-78.
	LIU X F, LIU S F, JIANG L, et al., 2019. Stoichiometric characteristics of soil C, N and P in different vegetation types in the rocky desertification area of northwestern Hunan province[J]. Journal of Central South University of Forestry & Technology, 39(2): 72-78.
[29]	鲁如坤, 2000. 土壤农业化学分析方法[M]. 北京: 中国农业科技出版社.
	LU R K, 2020. Methods of agricultural chemical analysis of soil[M]. Beijing: China Agricultural Science and Technology Press.
[30]	罗征鹏, 熊康宁, 许留兴, 2020. 生物土壤结皮生态修复功能研究及对石漠化治理的启示[J]. 水土保持研究, 27(1): 394-404.
	LUO Z P, XIONG K N, XU L X, 2020. Study on the role of biological soil crust in ecological restoration and its enlightenment to the control of rocky desertification[J]. Research of Soil and Water Conservation, 27(1): 394-404.
[31]	国家林业局, 1999. 森林土壤水分-物理性质的测定: LY/T 1215-1999[S].
	State Forestry Administration, 1999. Determination of forest soil water-physical properties: LY/T 1215-1999[S].
[32]	尚海, 2021. 茅山坡的蝶变--湘西州青坪国有林场开展石漠化治理纪实[J]. 林业与生态 (6): 4-5.
	SHANG H, 2021. Changes in the slopes of Maoshan mountains: Records of rocky desertification control in Qingping State forest Farm, Xiangxi Autonomous Prefecture[J]. HUNAN LINYE (6): 4-5.
[33]	盛茂银, 刘洋, 熊康宁, 2013. 中国南方喀斯特石漠化演替过程中土壤理化性质的响应[J]. 生态学报, 33(19): 6303-6313.
	SHENG M Y, LIU Y, XIONG K N, et al., 2013. Response of soil physical-chemical properties to rocky desertification succession in South China Karst[J]. Acta Ecologica Sinica, 33(19): 6303-6313. DOI URL
[34]	盛茂银, 熊康宁, 崔高仰, 等, 2015. 贵州喀斯特石漠化地区植物多样性与土壤理化性质[J]. 生态学报, 35(2): 434-448.
	SHENG M Y, XIONG K N, CUI G Y, et al., 2015. Plant diversity and soil physical-chemical properties in karst rocky desertification ecosystem of Guizhou, China[J]. Acta Ecologica Sinica, 35(2): 434-448.
[35]	宋同清, 彭晚霞, 杜虎, 等, 2014. 中国西南喀斯特石漠化时空演变特征、发生机制与调控对策[J]. 生态学报, 34(18): 5328-5341.
	SONG T Q, PENG W X, DU H, et al., 2014. Occurrence, spatial-temporal dynamics and regulation strategies of karst rocky desertification in southwest China[J]. Acta Ecologica Sinica, 34(18): 5328-5341.
[36]	汤茜, 丁访军, 朱四喜, 等, 2020. 茂兰喀斯特地区不同植被演替阶段对土壤化学性质与酶活性的影响[J]. 生态环境学报, 29(10): 1943-1952.
	TANG Q, DING F J, ZHU S X, et al., 2020. Effects of different vegetative succession stages on soil chemical properties and enzyme activities in Karst region of Maolan[J]. Ecology and Environmental Sciences, 29(10): 1943-1952.
[37]	王光州, 贾吉玉, 张俊伶, 2021. 植物-土壤反馈理论及其在自然和农田生态系统中的应用研究进展[J/OL]. 生态学报, 41(23): 1-14.
	WANG G Z, JIA J Y, ZHANG J L, et al., 2021. Plant soil feedback theory and its applications and prospects innatural and agricultural ecosystems[J/OL]. Acta Ecologica Sinica, 41(23): 1-14. DOI URL
[38]	王凯博, 陈美玲, 秦娟, 等, 2007. 子午岭植被自然演替中植物多样性变化及其与土壤理化性质的关系[J]. 西北植物学报, 27(10): 2089-2096.
	WANG K B, CHEN M L, QIN J, et al., 2007. Plant species diversity and the relation with soil properties in natural succession process in Ziwuling Area[J]. Acta Botanica Boreall-occidentalia Sinica, 27(10): 2089-2096.
[39]	文丽, 宋同清, 杜虎, 等, 2015. 中国西南喀斯特植物群落演替特征及驱动机制[J]. 生态学报, 35(17): 5822-5833.
	WEN L, SONG T Q, DU H, et al., 2015. The succession characteristics and its driving mechanism of plant community in karst region, Southwest China[J]. Acta Ecologica Sinica, 35(17): 5822-5833.
[40]	文林琴, 栗忠飞, 黎明钰, 等, 2020. 黔西南石漠化演变过程中植被与土壤物理特征[J]. 西北农林科技大学学报(自然科学版), 48(12): 97-106.
	WEN L Q, LI Z F, LI M Y, et al., 2020. Characteristics of vegetation and soil physical properties in evolution processes of rocky desertification in Southwest Guizhou[J]. Journal of Northwest A & F University (Natural Science Edition), 48(12): 97-106.
[41]	温培才, 王霖娇, 盛茂银, 2018. 西南喀斯特高原峡谷石漠化生态系统植物群落特征及其与土壤理化性质的关系[J]. 四川农业大学学报, 36(2): 175-184.
	WEN P C, WANG L J, SHENG M Y, et al., 2018. Characteristics of plant community and its relationships with soil physic-chemical properties in the rocky desertification ecosystem of Karst Plateau Canyon, Southwest China[J]. Journal of Sichuan Agricultural University, 36(2): 175-184.
[42]	吴丽芳, 王妍, 刘云根, 等, 2021. 岩溶石漠化区人工植被类型对土壤团聚体生态化学计量特征的影响[J]. 东北林业大学学报, 49(6): 63-69.
	WU L F, WANG Y, LIU Y G, et al., 2021. Effects of artificial vegetation type on the ecological stoichiometric characteristics of soil aggregates in karst rocky desertification areas[J]. Journal of Northeast Forestry University, 49(6): 63-69.
[43]	熊康宁, 2002. 喀斯特石漠化的遥感: GIS典型研究[M]. 北京: 地质出版社.
	XIONG K N, 2002. Remote Sensing of Karst Desertification: Typical GIS Study[M]. Beijing: Geological Press
[44]	闫玮明, 孙冰, 裴男才, 等, 2019. 粤北阔叶人工林和次生林植物多样性与土壤理化性质相关性研究[J]. 生态环境学报, 28(5): 898-907.
	YAN W M, SUN B, PEI N C, et al., 2019. Correlation analyses on plant diversity and soil physical-chemical properties between evergreen broad-leaved plantations and natural secondary forests in North Guangdong, China[J]. Ecology and Environmental Sciences, 28(5): 898-907.
[45]	杨佳伟, 刘学全, 彭晓宏, 等, 2020. 鄂北不同程度石漠化环境植物多样性与土壤物理性质[J]. 水土保持研究, 27(6): 100-106, 115.
	YANG J W, LIU X Q, PENG X H, et al., 2020. Plant diversity and soil physical properties in different degree of rocky desertification in northern Hubei Province[J]. Research of Soil and Water Conservation, 27(6): 100-106, 115.
[46]	袁成军, 熊康宁, 容丽, 等, 2021. 喀斯特石漠化生态恢复中的生物多样性研究进展[J]. 地球与环境, 49(3): 336-345.
	YUAN C J, XIONG K N, RONG L, et al., 2021. Research progress on the biodiversity during the ecological restoration of karst rocky desertification[J]. Earth and Environment, 49(3): 336-345.
[47]	张军以, 戴明宏, 王腊春, 等, 2015. 西南喀斯特石漠化治理植物选择与生态适应性[J]. 地球与环境, 43(3): 269-278.
	ZHANG J Y, DAI M H, WANG L C, et al., 2015. Plant selection and their ecological adaptation for rocky desertification control in karst region in the southwest of China[J]. Earth and Environment, 43(3): 269-278.
[48]	张荣, 李婷婷, 金锁, 等, 2020. 不同海拔高度对周公山柳杉人工林植物多样性及土壤养分的影响[J]. 中南林业科技大学学报, 40(5): 38-46.
	ZHANG R, LI T T, JIN S, et al., 2020. Effects of different altitude on plant diversity and soil nutrients of Cryptomeria fortunei plantation in Zhougong mountain[J]. Journal of Central South University of Forestry & Technology, 40(5): 38-46.

石漠化等级 Degree of rocky desertification	岩石裸露率 Percentage of exposed rock/%	样地植被+土壤覆盖率/% Vegetation+Soil coverage/ %	土壤类型 Soil type	平均海拔 Average altitude/ m	平均坡度 Average slope angle/(°)	中心点坐标 Latitude and longitude
无石漠化 Nil	<20	>80	黄壤	470	8	29°3′9.02″N, 110°13′37″E
轻度石漠化 Low	31-50	69-50	黄壤	480	15	29°3′11.96″N, 110°13′36.83″E
中度石漠化 Middle	51-70	49-30	黄壤	482	25	29°3′10.19″N, 110°13′36.10″E
强度石漠化 High	>70	<30	黄壤	455	33	29°3′12.98″N, 110°13′38.92″E

石漠化等级 Degree of rocky desertification	岩石裸露率 Percentage of exposed rock/%	样地植被+土壤覆盖率/% Vegetation+Soil coverage/ %	土壤类型 Soil type	平均海拔 Average altitude/ m	平均坡度 Average slope angle/(°)	中心点坐标 Latitude and longitude
无石漠化 Nil	<20	>80	黄壤	470	8	29°3′9.02″N, 110°13′37″E
轻度石漠化 Low	31-50	69-50	黄壤	480	15	29°3′11.96″N, 110°13′36.83″E
中度石漠化 Middle	51-70	49-30	黄壤	482	25	29°3′10.19″N, 110°13′36.10″E
强度石漠化 High	>70	<30	黄壤	455	33	29°3′12.98″N, 110°13′38.92″E

层次 Layer	科名 Family	属名 Genus	种名 Species	重要值 Importance value
层次 Layer	科名 Family	属名 Genus	种名 Species	无石漠化 Nil/%	轻度石漠化 Low/%	中度石漠化 Middle/%	强度石漠化 High/%
草本层 Herb layer	唇形科 Lamiaceae	黄芩属 Scutellaria	韩信草 Scutellaria indica	2.12	3.23	1.74	0.73
	豆科 Fabaceae	两型豆属 Amphicarpaea	两型豆 Amphicarpaea edgeworthii	11.71	19.91	14.43	11.63
	凤尾蕨科 Pteridaceae	凤尾蕨属 Pteris	岩凤尾蕨 Pteris deltodon	0.86	1.36	1.84	2.54
	禾本科 Poaceae	甘蔗属 Saccharum	斑茅 Saccharum arundinaceum	2.12	2.91	2.17	7.74
		荩草属 Arthraxon	荩草 Arthraxon hispidus	4.1	6.43	3.46	5.48
		画眉草属 Eragrostis	知风草 Eragrostis ferruginea	2.64	4.46	6.77	2.63
	金星蕨科 Thelypteridaceae	毛蕨属 Cyclosorus	毛蕨 Cyclosorus interruptus	33.16	15.04	15.86	26.3
	鳞毛蕨科 Dryopteridaceae	鳞毛蕨属 Dryopteris	高鳞毛蕨 Dryopteris simasakii	0.39	1.62	4.6	4.87
		贯众属 Cyrtomium	贯众 Cyrtomium fortunei	1.49	3.48	4.31	4.32
		耳蕨属 Polystichum	对马耳蕨 Polystichum tsus-simense	0.53	2.91	2.56	0.49
	龙胆科 Gentianaceae	双蝴蝶属 Tripterospermum	双蝴蝶 Tripterospermum chinense	3.38	0.33	3.12	1.86
	茜草科 Rubiaceae	茜草属 Rubia	茜草 Rubia cordifolia	2.85	2.69	3.05	4.62
	蔷薇科 Rosaceae	龙牙草属 Agrimonia	龙芽草 Agrimonia pilosa	4.95	7.01	6.96	3.39
	蔷薇科 Rosaceae	蛇莓属 Duchesnea	蛇莓 Duchesnea indica	3.56	1.98	2.09	0.63
	莎草科Cyperaceae	莎草属 Cyperus	莎草 Cyperus rotundus	12.19	13.85	12.67	9.05
灌木层 Shrub layer	菝葜科 Smilacaceae	菝葜属 Smilax	小叶菝葜 Smilax microphylla	5.89	11.71	5.83	10.66
	菝葜科 Smilacaceae	菝葜属 Smilax	菝葜 Smilax china	1.29	1.89	0.74	2.77
	报春花科 Primulaceae	铁仔属 Myrsine	铁仔 Myrsine africana	—	—	1.08	7.31
	豆科 Fabaceae	黄檀属 Dalbergia	黄檀 Dalbergia hupeana	2.53	3.84	0.72	1.09
	防己科 Menispermaceae	细圆藤属 Pericampylus	细圆藤 Pericampylus glaucus	0.49	49.13	0.79	4.25
	胡颓子科 Elaeagnaceae	胡颓子属 Elaeagnus	胡颓子 Elaeagnus pungens	3.86	3.33	0.55	—
	锦葵科 Malvaceae	扁担杆属 Grewia	扁担杆 Grewia biloba	2.4	0.97	1.23	1.6
	楝科 Meliaceae	香椿属 Toona	香椿 Toona sinensis	1.79	—	1.39	4.25
	葡萄科 Vitaceae	蛇葡萄属 Ampelopsis	蓝果蛇葡萄 Ampelopsis bodinieri	2.97	2.27	9.29	3.09
	葡萄科 Vitaceae	地锦属 Parthenocissus	地锦 Parthenocissus tricuspidata	0.51	0.78	2.75	2.23
	茜草科 Rubiaceae	白马骨属 Serissa	六月雪 Serissa japonica	18.73	11.16	16.48	0.82
	蔷薇科 Rosaceae	悬钩子属 Rubus	寒莓 Rubus buergeri	2.73	1.4	1.05	0.99
	忍冬科 Caprifoliaceae	忍冬属 Lonicera	忍冬 Lonicera japonica	6.94	7.55	2.91	4.72
	忍冬科 Caprifoliaceae	荚蒾属 Viburnum	桦叶荚迷 Viburnum betulifolium	1.74	0.47	1.67	2.41
	桑科 Moraceae	榕属 Ficus	地果 Ficus tikoua	5.81	10.07	3.9	9.71
	山茶科 Theaceae	山茶属 Camellia	油茶 Camellia oleifera	3.73	1.75	9.01	4.9
	鼠李科 Rhamnaceae	鼠李属 Rhamnus	圆叶鼠李 Rhamnus globosa	6.69	10.65	6.77	6.18
	鼠李科 Rhamnaceae	勾儿茶属 Berchemia	勾儿茶 Berchemia sinica	6.4	—	1.38	3.36
	无患子科 Sapindaceae	槭属 Acer	青榨槭 Acer davidii	2.31	1.34	2.99	1.83
	五加科 Araliaceae	常春藤属 Hedera	常春藤 Hedera helix	0.94	1.63	1.86	5.24
	五味子科 Schisandraceae	五味子属 Schisandra	铁箍散 Schisandra propinqua	0.79	3.07	1.59	1.33
	芸香科 Rutaceae	花椒属 Zanthoxylum	岭南花椒 Zanthoxylum austrosinense	4.55	3.24	3.58	2.02
乔木层 Tree layer	樟科 Lauraceae	樟属Cinnamomum	樟树 Cinnamomum camphora	52.18	59.53	52.17	65.21
	松科 Pinaceae	松属 Pinus	马尾松 Pinus massoniana	23.80	20.34	25.20	25.53
	木兰科 Magnoliaceae	鹅掌楸属 Liriodendron	马褂木 Liriodendron chinense	4.06	4.30	1.64	—
	山茱萸科 Cornaceae	山茱萸属 Cornus	光皮徕木Cornus wilsoniana	3.94	—	3.09	—
	桦木科 Betulaceae	榛属 Corylus	华榛 Corylus chinensis	2.37	6.73	6.19	9.26
	大戟科 Euphorbiaceae	油桐属 Vernicia	油桐 Vernicia fordii	2.31	1.93	1.31	—
	楝科 Meliaceae	香椿属 Toona	香椿 Toona sinensis	2.16	1.45	2.66	—
	冬青科 Aquifoliaceae	冬青属 Ilex	冬青 Ilex chinensis	—	5.72	—	—
	漆树科 Anacardiaceae	南酸枣属 Choerospondias	南酸枣 Choerospondias axillaris	—	—	5.24	—

层次 Layer	科名 Family	属名 Genus	种名 Species	重要值 Importance value
层次 Layer	科名 Family	属名 Genus	种名 Species	无石漠化 Nil/%	轻度石漠化 Low/%	中度石漠化 Middle/%	强度石漠化 High/%
草本层 Herb layer	唇形科 Lamiaceae	黄芩属 Scutellaria	韩信草 Scutellaria indica	2.12	3.23	1.74	0.73
	豆科 Fabaceae	两型豆属 Amphicarpaea	两型豆 Amphicarpaea edgeworthii	11.71	19.91	14.43	11.63
	凤尾蕨科 Pteridaceae	凤尾蕨属 Pteris	岩凤尾蕨 Pteris deltodon	0.86	1.36	1.84	2.54
	禾本科 Poaceae	甘蔗属 Saccharum	斑茅 Saccharum arundinaceum	2.12	2.91	2.17	7.74
		荩草属 Arthraxon	荩草 Arthraxon hispidus	4.1	6.43	3.46	5.48
		画眉草属 Eragrostis	知风草 Eragrostis ferruginea	2.64	4.46	6.77	2.63
	金星蕨科 Thelypteridaceae	毛蕨属 Cyclosorus	毛蕨 Cyclosorus interruptus	33.16	15.04	15.86	26.3
	鳞毛蕨科 Dryopteridaceae	鳞毛蕨属 Dryopteris	高鳞毛蕨 Dryopteris simasakii	0.39	1.62	4.6	4.87
		贯众属 Cyrtomium	贯众 Cyrtomium fortunei	1.49	3.48	4.31	4.32
		耳蕨属 Polystichum	对马耳蕨 Polystichum tsus-simense	0.53	2.91	2.56	0.49
	龙胆科 Gentianaceae	双蝴蝶属 Tripterospermum	双蝴蝶 Tripterospermum chinense	3.38	0.33	3.12	1.86
	茜草科 Rubiaceae	茜草属 Rubia	茜草 Rubia cordifolia	2.85	2.69	3.05	4.62
	蔷薇科 Rosaceae	龙牙草属 Agrimonia	龙芽草 Agrimonia pilosa	4.95	7.01	6.96	3.39
	蔷薇科 Rosaceae	蛇莓属 Duchesnea	蛇莓 Duchesnea indica	3.56	1.98	2.09	0.63
	莎草科Cyperaceae	莎草属 Cyperus	莎草 Cyperus rotundus	12.19	13.85	12.67	9.05
灌木层 Shrub layer	菝葜科 Smilacaceae	菝葜属 Smilax	小叶菝葜 Smilax microphylla	5.89	11.71	5.83	10.66
	菝葜科 Smilacaceae	菝葜属 Smilax	菝葜 Smilax china	1.29	1.89	0.74	2.77
	报春花科 Primulaceae	铁仔属 Myrsine	铁仔 Myrsine africana	—	—	1.08	7.31
	豆科 Fabaceae	黄檀属 Dalbergia	黄檀 Dalbergia hupeana	2.53	3.84	0.72	1.09
	防己科 Menispermaceae	细圆藤属 Pericampylus	细圆藤 Pericampylus glaucus	0.49	49.13	0.79	4.25
	胡颓子科 Elaeagnaceae	胡颓子属 Elaeagnus	胡颓子 Elaeagnus pungens	3.86	3.33	0.55	—
	锦葵科 Malvaceae	扁担杆属 Grewia	扁担杆 Grewia biloba	2.4	0.97	1.23	1.6
	楝科 Meliaceae	香椿属 Toona	香椿 Toona sinensis	1.79	—	1.39	4.25
	葡萄科 Vitaceae	蛇葡萄属 Ampelopsis	蓝果蛇葡萄 Ampelopsis bodinieri	2.97	2.27	9.29	3.09
	葡萄科 Vitaceae	地锦属 Parthenocissus	地锦 Parthenocissus tricuspidata	0.51	0.78	2.75	2.23
	茜草科 Rubiaceae	白马骨属 Serissa	六月雪 Serissa japonica	18.73	11.16	16.48	0.82
	蔷薇科 Rosaceae	悬钩子属 Rubus	寒莓 Rubus buergeri	2.73	1.4	1.05	0.99
	忍冬科 Caprifoliaceae	忍冬属 Lonicera	忍冬 Lonicera japonica	6.94	7.55	2.91	4.72
	忍冬科 Caprifoliaceae	荚蒾属 Viburnum	桦叶荚迷 Viburnum betulifolium	1.74	0.47	1.67	2.41
	桑科 Moraceae	榕属 Ficus	地果 Ficus tikoua	5.81	10.07	3.9	9.71
	山茶科 Theaceae	山茶属 Camellia	油茶 Camellia oleifera	3.73	1.75	9.01	4.9
	鼠李科 Rhamnaceae	鼠李属 Rhamnus	圆叶鼠李 Rhamnus globosa	6.69	10.65	6.77	6.18
	鼠李科 Rhamnaceae	勾儿茶属 Berchemia	勾儿茶 Berchemia sinica	6.4	—	1.38	3.36
	无患子科 Sapindaceae	槭属 Acer	青榨槭 Acer davidii	2.31	1.34	2.99	1.83
	五加科 Araliaceae	常春藤属 Hedera	常春藤 Hedera helix	0.94	1.63	1.86	5.24
	五味子科 Schisandraceae	五味子属 Schisandra	铁箍散 Schisandra propinqua	0.79	3.07	1.59	1.33
	芸香科 Rutaceae	花椒属 Zanthoxylum	岭南花椒 Zanthoxylum austrosinense	4.55	3.24	3.58	2.02
乔木层 Tree layer	樟科 Lauraceae	樟属Cinnamomum	樟树 Cinnamomum camphora	52.18	59.53	52.17	65.21
	松科 Pinaceae	松属 Pinus	马尾松 Pinus massoniana	23.80	20.34	25.20	25.53
	木兰科 Magnoliaceae	鹅掌楸属 Liriodendron	马褂木 Liriodendron chinense	4.06	4.30	1.64	—
	山茱萸科 Cornaceae	山茱萸属 Cornus	光皮徕木Cornus wilsoniana	3.94	—	3.09	—
	桦木科 Betulaceae	榛属 Corylus	华榛 Corylus chinensis	2.37	6.73	6.19	9.26
	大戟科 Euphorbiaceae	油桐属 Vernicia	油桐 Vernicia fordii	2.31	1.93	1.31	—
	楝科 Meliaceae	香椿属 Toona	香椿 Toona sinensis	2.16	1.45	2.66	—
	冬青科 Aquifoliaceae	冬青属 Ilex	冬青 Ilex chinensis	—	5.72	—	—
	漆树科 Anacardiaceae	南酸枣属 Choerospondias	南酸枣 Choerospondias axillaris	—	—	5.24	—

石漠化等级 Degrees of rocky desertification	多样性指数 Shannon-Wiener index	优势度指数 Simpson index	均匀度指数 Evenness index	丰富度指数 Richness index
无石漠化 Nil	2.80±0.27a	0.82±0.12b	0.78±0.07a	44.33±6.66a
轻度石漠化 Low	2.85±0.09a	0.89±0.07a	0.77±0.03a	43.00±5.30a
中度石漠化 Middle	2.85±0.05a	0.88±0.01a	0.75±0.02b	41.67±0.08ab
强度石漠化 High	2.56±0.40b	0.90±0.01a	0.68±0.13c	38.67±2.52c

Vegetation and Soil Physical Characteristics of Artificial Arbor Forests under Different Grades of Rocky Desertification

不同等级石漠化环境下人工乔木林的植被与土壤物理特征

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 48

Related Articles 13

Recommended Articles

Metrics

Comments

土壤物理特征 Soil physical characteristics	土层深度 Soil depth/cm	石漠化等级 Degrees of rocky desertification
土壤物理特征 Soil physical characteristics	土层深度 Soil depth/cm	无石漠化 Nil	轻度石漠化 Low	中度石漠化 Middle	强度石漠化 High
土壤容重 Bulk density/(g∙cm^-3)	0-15	1.24±0.13a	1.26±0.11a	1.31±0.08a	1.30±0.07a
	15-30	1.29±0.09a	1.3±0.09a	1.36±0.09a	1.37±0.08a
	30-45	1.28±0.1a	1.33±0.11a	1.38±0.1a	1.37±0.08a
	Mean	1.27±0.11B	1.29±0.1AB	1.34±0.09A	1.34±0.08A
土壤自然含水量 Natural water content/%	0-15	0.32±0.05a	0.34±0.05a	0.37±0.08a	0.35±0.12a
	15-30	0.29±0.04a	0.29±0.04b	0.30±0.06b	0.33±0.09a
	30-45	0.28±0.05a	0.29±0.03b	0.30±0.05b	0.34±0.09a
	Mean	0.30±0.05A	0.31±0.04A	0.32±0.07A	0.34±0.1A
最大持水量 Maximal water capacity/(g∙kg^-1)	0-15	402.21±52.47a	408.25±47.44a	453.59±85.67a	444.53±111.13a
	15-30	362.83±54.7a	357.09±41.67b	386.13±49.28b	411.9±83.51a
	30-45	348.54±49.35a	350.8±41.27b	366.41±59.88b	416.14±86.97a
	Mean	377.81±55.69B	372.05±49.69B	402.04±75.04AB	424.19±93.09A
毛管持水量 Capillary water content/(g∙kg^-1)	0-15	380.57±49.43a	387.44±47.66a	432.43±84.49a	420.17±110.63a
	15-30	344.54±47.24a	339.95±36.34b	360.14±47.34b	389.91±85.76a
	30-45	332.06±48.33a	332.83±37.63b	348.38±57.43b	396.38±86.82a
	Mean	358.72±51.37B	353.41±46.67B	380.31±73.51AB	402.16±93.28A
田间持水量 Field water content/(g∙kg^-1)	0-15	348.45±42.18a	356.38±38.68a	396.24±76.38a	380.75±102.69a
	15-30	313.88±42.46ab	311.04±32.62b	319.69±53.19b	352.88±82.71a
	30-45	299.16±48.16b	305.59±33.51b	316.8±53.47b	356.8±82.18a
	Mean	327.80±47.89B	324.33±41.12AB	344.24±70.81AB	363.48±87.99A
毛管孔隙度 Capillary porosity/%	0-15	49.51±3.93a	49.98±3.63a	53.42±6.29a	50.84±7.57a
	15-30	46.53±3.4ab	46.25±2.71b	46.42±4.29b	49.7±7.27a
	30-45	45.25±3.43b	45.21±2.73b	45.76±3.83b	49.93±7.24a
	Mean	47.79±3.93A	47.15±3.62A	48.53±5.93A	50.16±7.17A
非毛管孔隙度 Non-capillary porosity/%	0-15	2.81±1.13a	2.69±1.84a	2.65±0.85a	2.98±1.34a
	15-30	2.43±1.05a	2.3±1.04a	3.31±1.98a	2.83±1.16a
	30-45	2.25±0.83a	2.43±0.84a	2.37±1.11a	2.5±1.03a
	Mean	2.53±1.01A	2.47±1.29A	2.78±1.42A	2.77±1.17A
总孔隙度 Total porosity/%	0-15	52.32±4.13a	52.67±3.48a	56.06±6.23a	53.83±7.46a
	15-30	48.96±4.16ab	48.55±3.16b	49.73±3.68b	52.53±6.69a
	30-45	47.5±3.39b	47.64±3.07b	48.14±4.04b	52.42±6.94a
	Mean	50.32±4.31A	49.62±3.85A	51.31±5.8A	52.93±6.87A
土壤通气度 Soil permeability/%	0-15	10.91±2.76a	9.4±3.68a	10.96±3.19a	11.59±3.58a
	15-30	9.8±3.42a	8.63±3.52a	11.65±6.39a	10.43±4.16a
	30-45	9.09±3.84a	8.13±3.34a	9.1±4.14a	10.14±4.55a
	Mean	10.16±3.36A	8.72±3.45A	10.57±4.76A	10.72±4.05A

物理特征 Physical characteristics	石漠化等级 Degrees of rocky desertification	丰富度指数 Richness index	多样性指数 Shannon-Wiener index	均匀度指数 Evenness index	优势度指数 Simpson index
土壤容重 Bulk density	0.781**	-0.355*	-0.422**	-0.369	0.263
毛管孔隙度 Capillary porosity	-0.507	0.115	0.052	-0.164	-0.362*
非毛管孔隙度Non-capillary porosity	-0.313	0.369*	0.007	0.231	0.520**
总孔隙度 Total porosity	-0.601*	0.286*	0.254*	0.219	-0.069
土壤自然含水量 Natural water content	-0.501	0.135	-0.059	0.155	0.015
田间持水量 Field water content	-0.594*	0.484**	0.341*	0.241	-0.349*
毛管持水量 Capillary water content	-0.630*	0.362*	0.296*	-0.285	-0.103
最大持水量 Maximal water capacity	-0.684*	0.079	0.007	0.319	-0.164
土壤通气度 Soil permeability	-0.33	0.163	0.094	0.325	-0.310

指标Index	成分 Component
指标Index	PCA1	PCA2	PCA3
容重 Bulk density	-0.310	0.085	-0.055
土壤自然含水量 Natural water content	0.321	0.061	-0.055
最大持水量 Maximal water capacity	0.329	-0.003	0.052
毛管持水量 Capillary water content	0.331	0.021	0.031
田间持水量 Field water content	0.328	0.037	-0.002
毛管孔隙度 Capillary porosity	0.321	0.081	0.017
总孔隙度 Total porosity	0.324	0.047	0.055
非毛管孔隙度 Non-capillary porosity	-0.106	-0.219	0.195
土壤通气度 Soil permeability	-0.026	-0.139	0.288
多样性 Shannon-Wiener index	-0.101	0.292	0.083
优势度 Simpson index	-0.041	0.306	0.090
均匀度 Evenness index	-0.096	0.308	0.080
丰富度 Richness index	0.032	-0.250	-0.040
初始特征值 Initial eigenvalue/%	6.896	3.827	1.411
贡献率 Contribution/%	53.044	29.442	10.857
累积贡献率 Cumulative contribution rate/%	53.044	82.486	93.343

[1]	LI Yang, HOU Zhiyong, CHEN Wei, YU Xiaoying, XIE Yonghong, HUANG Xin, TAN Peiyang, LI Jicheng, LI Shanglin, YANG Hui. Plant Diversity and Systematic Composition of Alpine Wetlands in Dawei Mountain [J]. Ecology and Environment, 2023, 32(4): 643-650.
[2]	CHEN Minyi, ZHU Hanghai, SHE Weiduo, YIN Guangcai, HUANG Zuzhao, YANG Qiaoling. Health Risk Assessment and Source Apportionment of Soil Heavy Metals at A Legacy Shipyard Site in Pearl River Delta [J]. Ecology and Environment, 2023, 32(4): 794-804.
[3]	WANG Zhe, TIAN Shengni, ZHANG Yongmei, ZHANG Heyu, ZHOU Zhongze. Study on the Plant Community Characteristics of the Estuary of Pai River in Chaohu Lake [J]. Ecology and Environment, 2022, 31(9): 1823-1831.
[4]	WANG Lixiao, LIU Jinxian, CHAI Baofeng. Response of Soil Bacterial Community and Nitrogen Cycle during the Natural Recovery of Abandoned Farmland in Subalpine of the North China [J]. Ecology and Environment, 2022, 31(8): 1537-1546.
[5]	ZHANG Bowen, QIN Juan, REN Zhongming, CHEN Ziqi, YAO Shunjia, LIU Ye, SONG Yanyu. Effects of Slope Aspect on Understory Plant Diversity of Pinus massoniana Pure Forest and Different Coniferous and Broad-leaved Mixed Forest Types in North Subtropical Region [J]. Ecology and Environment, 2022, 31(6): 1091-1100.
[6]	CHEN Jinfeng, YU Shiqin, FU Jiafang, XU Guoliang, YU Bo, LAI Xiaoqun, HU Siyuan, ZHANG Kaiqu, LIU Jiahua. Soil Quality Characteristics and Influencing Factors of Different Land Use in the Red Bed Landform Region of South China: Taking Nanxiong Basin as An Example [J]. Ecology and Environment, 2022, 31(5): 918-930.
[7]	XUAN Jin, LI Zuchan, ZOU Cheng, QIN Zibo, WU Yahua, HUANG Liujing. Multi-scale Effects of Central Bar Landscape Class and Pattern on Plant Diversity in Minjiang River: The Case of Minjiang River Basin (Fuzhou Section) Planning [J]. Ecology and Environment, 2022, 31(12): 2320-2330.
[8]	ZHAO Li, GUO Chunyan, ZHANG Wenjun, WANG Xiaojiang, LIU Pingsheng. Community Characteristics and Their Correlation Analysis of Typical Natural Forest in Zhalantun [J]. Ecology and Environment, 2021, 30(7): 1353-1359.
[9]	HONG Wenjun, MO Luojian, ZHANG Hao. Effects of Different Thinning on the Structure of Acacia mangium Plantation in South China [J]. Ecology and Environment, 2021, 30(7): 1360-1367.
[10]	SUN Wentai, MA Ming, DONG Tie, NIU Junqiang, YIN Xiaoning, LIU Xinglu. Response of Fine Root Distribution and Hydraulic Characteristics of Apple to Long-term Plastic Mulching in Dryland of Northwest China [J]. Ecology and Environment, 2021, 30(7): 1375-1385.
[11]	ZHENG Zhiheng, XIONG Kangning, RONG Li, CHI Yongkuan. Effects of Biological Crusts on Soil Properties in Karst Rocky Desertification Areas of Different Levels [J]. Ecology and Environment, 2021, 30(6): 1202-1212.
[12]	ZHANG Peng, LIU Wei, WANG Tiegan, ZHONG Chenhui, TAO Yueliang. Impacts of Short-term Inorganic Arsenic Stress on Oxidative Damage, Antioxidant Enzymes and Antioxidant in Germlings of Sargassum horneri [J]. Ecology and Environment, 2021, 30(5): 1034-1041.
[13]	LIN Li, DAI Lei, LIN Zebei, WU Jitong, YAN Wei, WANG Zhijie. Plant Diversity and Its Relationship with Soil Physicochemical Properties of Urban Forest Communities in Central Guizhou [J]. Ecology and Environment, 2021, 30(11): 2130-2141.