滇池流域富磷区退化山地马桑-蔗茅植物群落的生态修复效能评价

doi:10.3724/SP.J.1258.2013.00032

植物生态学报 ›› 2013, Vol. 37 ›› Issue (4): 326-334.DOI: 10.3724/SP.J.1258.2013.00032

滇池流域富磷区退化山地马桑-蔗茅植物群落的生态修复效能评价

付登高¹^,^*(), 何锋¹^,², 郭震¹, 阎凯¹, 吴晓妮¹, 段昌群¹^,^**()

¹云南大学环境科学与生态修复研究所暨云南生物资源保护与利用国家重点实验室培育基地, 昆明 650091
²昆明市滇池生态研究所, 昆明 650228

收稿日期:2012-09-18 接受日期:2013-02-22 出版日期:2013-09-18 发布日期:2013-04-09
通讯作者: 付登高,段昌群
作者简介:**(E-mail:chqduan@ynu.edu.cn)
*E-mail: dgfu@ynu.edu.cn
基金资助:
国家水体污染控制与治理科技重大专项滇池项目(2012ZX07102-003);国家自然科学基金委员会-云南省人民政府联合基金(U1133604)

Assessment of ecological restoration function of the Coriaria nepalensis-Erianthus rufipilus community in the phosphorus-enriched degraded mountain area in the Lake Dianchi Watershed, Southwestern China

FU Deng-Gao¹^,^*(), HE Feng¹^,², GUO Zhen¹, YAN Kai¹, WU Xiao-Ni¹, DUAN Chang-Qun¹^,^**()

¹Institute of Environmental Sciences and Ecological Restoration & Key Laboratory for Conservation and Utilization of Bio-Resource of Yunnan, Yunnan University, Kunming 650091, China
²Kunming Institute of Ecology of Dianchi Lake, Kunming 650228, China

Received:2012-09-18 Accepted:2013-02-22 Online:2013-09-18 Published:2013-04-09
Contact: FU Deng-Gao,DUAN Chang-Qun

摘要/Abstract

摘要：

滇池流域富磷区退化山地面源污染的防控是滇池富营养化综合治理的重点区域和关键环节。为了了解富磷区退化山地典型植物群落的生态修复效能, 该文以马桑(Coriaria nepalensis)-蔗茅(Erianthus rufipilus)群落为例, 从群落构建过程、优势种的面源防控能力、形成群落的面源污染防控效能三个方面对该群落的生态修复效能进行研究。结果表明, 马桑、蔗茅及其形成的马桑-蔗茅群落均可有效地降低地表径流量, 悬浮颗粒, 及土壤氮、磷流失, 但马桑、蔗茅种群数量水平低, 种群之间不存在显著的空间关联性。基于以上研究结果, 建议在后期的生态修复过程中, 通过增加马桑、蔗茅的数量, 使二者之间达到空间正关联性, 群落结构的完善不仅可以有效地抑制紫茎泽兰(Eupatorium adenophorum)的入侵, 还可以进一步提高对退化山地面源污染的防控效能。

关键词: 生态修复效能评价, 种间关系, 面源污染, 富磷区退化山地, 植物群落构建

Abstract:

Aims Understanding the ecological restoration functions of the Coriaria nepalensis-Erianthus rufipilus community in phosphorus-enriched degraded mountain areas can guide ecological restoration and community assembly in degraded mountain areas. Our aim was to assess the degree of ecological restoration of the Coriaria nepalensis- Erianthus rufipilus community in three aspects: community assembly process and non-point source pollution control of dominant species and the community.
Methods We conducted a point pattern analysis of three dominant species (Coriaria nepalensis, Erianthus rufipilus and Eupatorium adenophorum) in a plot located on a degraded mountain of the phosphorus-enriched area in the Lake Dianchi Watershed in Kunming, Yunnan Province, China. The effects of dominant species and the reconstructive community on surface runoff and soil nutrient loss were monitored using runoff plots in the wet season. We compared surface runoff and nitrogen and phosphorus loss in these plots under natural rainfall conditions with reference plots.
Important findings Coriaria nepalensis, Erianthus rufipilus and the reconstructive community of these two species effectively decreased surface runoff, soil loss and nutrients loss. The individual number of dominant species was low, and no significant associations were found in species pairs, which suggest each species’ distribution patterns may be associated with specific habitats. These results indicate that the reconstructive community of C. nepalensis and Erianthus rufipilus could lead to effective ecological restoration in the phosphorus-enriched degraded mountain area of the Lake Dianchi watershed, but individual numbers of dominant species should be increased in this reconstructive community in order to develop community structure and control non-point source pollution loss.

Key words: ecological restoration function assessment, interspecific interaction, non-point source pollution, phosphorus-enriched degraded mountain area, plant community construction

付登高, 何锋, 郭震, 阎凯, 吴晓妮, 段昌群. 滇池流域富磷区退化山地马桑-蔗茅植物群落的生态修复效能评价. 植物生态学报, 2013, 37(4): 326-334. DOI: 10.3724/SP.J.1258.2013.00032

FU Deng-Gao, HE Feng, GUO Zhen, YAN Kai, WU Xiao-Ni, DUAN Chang-Qun. Assessment of ecological restoration function of the Coriaria nepalensis-Erianthus rufipilus community in the phosphorus-enriched degraded mountain area in the Lake Dianchi Watershed, Southwestern China. Chinese Journal of Plant Ecology, 2013, 37(4): 326-334. DOI: 10.3724/SP.J.1258.2013.00032

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.plant-ecology.com/CN/10.3724/SP.J.1258.2013.00032

https://www.plant-ecology.com/CN/Y2013/V37/I4/326

图/表 5

参考文献 25

[1]	Baets SD, Poesen J, Knapen A, Barbera GG, Navarro JA (2007). Root characteristics of representative Mediterranean plant species and their erosion-reducing potential during concentrated runoff. Plant and Soil, 294, 169-183. DOI URL
[2]	Bochet E, Poesen J, Rubio JL (2006). Runoff and soil loss under individual plants of a semi-arid Mediterranean shrubland, influence of plant morphology and rainfall intensity. Earth Surface Processes and Landforms, 31, 536-549.
[3]	Bochet E, Rubio JL, Poesen J (1998). Relative efficiency of three representative matorral species in reducing water erosion at the microscale in a semi-arid climate (Valencia, Spain). Geomorphology, 23, 139-150.
[4]	Bochet E, Rubio JL, Poesen J (1999). Modified topsoil islands within patchy Mediterranean vegetation in SE Spain. Catena, 38, 23-44.
[5]	Casermeiro MA, Molina JA, de la Cruz Caravaca MT, Hernando , Costa J, Hernando Massanet MI, Moreno PS (2004). Influence of scrubs on runoff and sediment loss in soils of Mediterranean climate. Catena, 57, 91-107.
[6]	Castro J, Zamora R, Hodar JA, Gomez JM (2002). Use of shrubs as nurse plants: a new technique for reforestation in Mediterranean mountains. Restoration Ecology, 10, 297-305.
[7]	Chen FQ, Lu B, Wang XR (2001). Formation and succession of plant community on phosphate mining wasteland in Zhangcunping, Southwest Hubei Province, China. Acta Ecologica Sinica, 21, 1347-1353. (in Chinese with English abstract)
	[ 陈芳清, 卢斌, 王祥荣 (2001). 樟村坪磷矿废弃地植物群落的形成与演替. 生态学报, 21, 1347-1353.]
[8]	Cornelissen JHC, Lavorel S, Garnier E, Díaz S, Buchmann N, Gurvich DE, Reich PB, ter Steege H, Morgan HD, van der Heijden MGA, Pausas JG, Poorter H (2003). A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Australian Journal of Botany, 51, 335-380.
[9]	Dakora FD, Keya SO (1997). Contribution of legume nitrogen fixation to sustainable agriculture in Sub-Saharan Africa. Soil Biology & Biochemisty, 29, 809-817.
[10]	Duan CQ, He F, Liu CE, He SZ, Zhang GS (2010). Challenges and solutions of the water environmental issues of plateau lakes in Yunnan of China―from the perspective of ecosystem health. Engineering Science, 12, 60-64. (in Chinese with English abstract)
	[ 段昌群, 何锋, 刘嫦娥, 和树庄, 张国盛 (2010). 基于生态系统健康视角下的云南高原湖泊水环境问题的诊断与解决理念. 中国工程科学, 12, 60-64.]
[11]	Duan CQ, Wang HX, He XF (1996). Fuzz clustering to the effects of heavy metals on the quantitative characters of broadobean in four generations and their perturbation analysis. Acta Scientiae Circumstantiae, 16, 450-459. (in Chinese with English abstract)
	[ 段昌群, 王焕校, 何湘藩 (1996). 重金属复合污染对蚕豆性状影响的模糊聚类与性状代间分化的摄动分析. 环境科学学报, 16, 450-459.]
[12]	Dutta RK, Agrawal M (2002). Effect of tree plantations on the soil characteristics and microbial activity of coal mine spoil land. Tropical Ecology, 43, 315-324.
[13]	Falster DS, Warton DI, Wright IJ (2006). User’s guide to SMATR: Standardised major axis tests and routines, version 2.0. http://bio.mq.edu.au/ecology/SMATR/. Cited 13 Sept. 2012.
[14]	Fu DG, Duan CQ, Hou XL, Xia TY, Gao K (2009). Patterns and relationships of plant traits, community structural attributes, and eco-hydrological functions during a subtropical secondary succession in central Yunnan (Southwest China). Archives of Biological Sciences, 61, 741-749.
[15]	Gómez-Aparicio L, Zamora R, Gómez JM, Hódar JA, Castro J, Baraza E (2004). Applying plant facilitation to forest restoration: a meta-analysis of the use of shrubs as nurse plants. Ecological Applications, 14, 1128-1138.
[16]	Gyssels G, Poesen J (2003). The importance of plant root characteristics in controlling concentrated flow erosion rates. Earth Surface Processes and Landforms, 28, 371-384.
[17]	He XF, Liu WQ (1989). About the perturbation measure of systems and the eveluation of scheme. Journal of Yunnan University (Natural Sciences Edition), 11, 193-199. (in Chinese with English abstract)
	[ 何湘藩, 刘文奇 (1989). 关于系统的摄动与方案的评价. 云南大学学报(自然科学版), 11, 193-199.]
[18]	Hou YP, Duan CQ, He F (2005). Study of soil fertility and soil water in the vegetation of different restoration measures. Research of Soil and Water Conservation, 12, 49-53. (in Chinese with English abstract)
	[ 侯永平, 段昌群, 何锋 (2005). 滇中高原不同植被恢复条件下土壤肥力和水分特征研究. 水土保持研究, 12, 49-53.]
[19]	Rhoades CC, Eckert GE, Coleman DC (1998). Effect of pasture trees on soil nitrogen and organic matter: implications for tropical montane forest restoration. Restoration Ecology, 6, 262-270.
[20]	Thompson DB, Walker LR, Landau FH, Stark LR (2005). The influence of elevation, shrub species, and biological soil crust on fertile islands in the Mojave Desert, USA. Journal of Arid Environment, 61, 609-629.
[21]	Wiegand T, Gunatilleke S, Gunatilleke N (2007). Species associations in a heterogeneous Sri Lankan dipterocarp forest. The American Naturalist, 170, E77-E95.
[22]	Wiegand T, Moloney KA (2004). Rings, circles, and null- models for point pattern analysis in ecology. Oikos, 104, 209-229.
[23]	Xu XL, Ma KM, Fu BJ, Liu W, Song CJ (2009). Soil and water erosion under different plant species in a semiarid river valley, SW China: the effects of plant morphology. Ecological Research, 24, 37-46.
[24]	Yan K, Fu DG, He F, Duan CQ (2011). Leaf nutrient stoichiometry of plants in the phosphorus-enriched soils of the Lake Dianchi watershed, southwestern China. Chinese Journal of Plant Ecology, 35, 353-361. (in Chinese with English abstract)
	[ 阎凯, 付登高, 何锋, 段昌群 (2011). 滇池流域富磷区不同土壤磷水平下植物叶片的养分化学计量特征. 植物生态学报, 35, 353-361.]
[25]	Zhang LM, Fang P, Zhu RQ (2004). Recent advances in research and application of associated nitrogen-fixation with graminaceous plants. Chinese Journal of Applied Ecology, 15, 1650-1654. (in Chinese with English abstract) URL PMID
	[ 张丽梅, 方萍, 朱日清 (2004). 禾本科植物联合固氮研究及其应用现状展望. 应用生态学报, 15, 1650-1654.] PMID

参数 Parameter	蔗茅 Erianthus rufipilus	马桑 Coriaria nepalensis	刺芒野古草 Arundinella setosa
高度 Height (m)	1.43 ± 0.19^a	1.15 ± 0.42^b	-
盖度 Coverage (%)	0.52 ± 0.12^a	0.58 ± 0.10^a	-
比叶面积 Specific leaf area (m²·kg^-1)	11.90 ± 3.61^a	10.50 ± 2.65^a	-
叶干物质含量 Leaf dry matter content (mg·g^-1)	371.3 ± 42.6^a	316.2 ± 26.3^b	-
径流系数 Runoff coefficient	0.03 ± 0.01^b	0.04 ± 0.01^b	0.17 ± 0.06^a
总氮浓度 Total nitrogen concentration (mg·L^-1)	1.42 ± 1.34^a	2.68 ± 2.27^a	0.46 ± 0.24^a
总磷浓度 Total phosphorus concentration (mg·L^-1)	2.35 ± 1.59^b	3.43 ± 2.64^b	28.61 ± 26.53^a
悬浮颗粒浓度 Suspended solid concentration (g·L^-1)	0.81 ± 0.43^b	0.50 ± 0.42^b	2.10 ± 0.84^a

参数 Parameter	蔗茅 Erianthus rufipilus	马桑 Coriaria nepalensis	刺芒野古草 Arundinella setosa
高度 Height (m)	1.43 ± 0.19^a	1.15 ± 0.42^b	-
盖度 Coverage (%)	0.52 ± 0.12^a	0.58 ± 0.10^a	-
比叶面积 Specific leaf area (m²·kg^-1)	11.90 ± 3.61^a	10.50 ± 2.65^a	-
叶干物质含量 Leaf dry matter content (mg·g^-1)	371.3 ± 42.6^a	316.2 ± 26.3^b	-
径流系数 Runoff coefficient	0.03 ± 0.01^b	0.04 ± 0.01^b	0.17 ± 0.06^a
总氮浓度 Total nitrogen concentration (mg·L^-1)	1.42 ± 1.34^a	2.68 ± 2.27^a	0.46 ± 0.24^a
总磷浓度 Total phosphorus concentration (mg·L^-1)	2.35 ± 1.59^b	3.43 ± 2.64^b	28.61 ± 26.53^a
悬浮颗粒浓度 Suspended solid concentration (g·L^-1)	0.81 ± 0.43^b	0.50 ± 0.42^b	2.10 ± 0.84^a

参数 Parameter	刺芒野古草群落 Arundinella setosa community	云南松群落 Pinus yunnanensis community	马桑-蔗茅群落 Coriaria nepalensis- Erianthus rufipilus community
盖度 Coverage (%)	95	85	90
物种丰富度 Species richness	13	16	10
凋落物生物量 Litter biomass (g·m^-2)	5.8	77.3	14.0
地表径流量 Surface runoff (m³)	2.21	1.90	1.74
化学需氧量输出量 Chemical oxygen demand output (kg·hm^-2·a^-1)	27.09	34.88	7.37
总氮输出量 Total nitrogen output (kg·hm^-2·a^-1)	0.87	0.96	0.32
总磷输出量 Total phosphorus output (kg·hm^-2·a^-1)	4.21	3.40	1.56
溶解态磷输出量 Dissolved phosphorus output (kg·hm^-2·a^-1)	0.15	0.20	0.14
颗粒态磷输出量 Particulate phosphorus output (kg·hm^-2·a^-1)	4.06	3.19	1.42
悬浮颗粒输出量 Suspended solid output (kg·hm^-2·a^-1)	248.8	197.1	123.7

参数 Parameter	刺芒野古草群落 Arundinella setosa community	云南松群落 Pinus yunnanensis community	马桑-蔗茅群落 Coriaria nepalensis- Erianthus rufipilus community
盖度 Coverage (%)	95	85	90
物种丰富度 Species richness	13	16	10
凋落物生物量 Litter biomass (g·m^-2)	5.8	77.3	14.0
地表径流量 Surface runoff (m³)	2.21	1.90	1.74
化学需氧量输出量 Chemical oxygen demand output (kg·hm^-2·a^-1)	27.09	34.88	7.37
总氮输出量 Total nitrogen output (kg·hm^-2·a^-1)	0.87	0.96	0.32
总磷输出量 Total phosphorus output (kg·hm^-2·a^-1)	4.21	3.40	1.56
溶解态磷输出量 Dissolved phosphorus output (kg·hm^-2·a^-1)	0.15	0.20	0.14
颗粒态磷输出量 Particulate phosphorus output (kg·hm^-2·a^-1)	4.06	3.19	1.42
悬浮颗粒输出量 Suspended solid output (kg·hm^-2·a^-1)	248.8	197.1	123.7

参数 Parameter	刺芒野古草群落 Arundinella setosa community	马桑-蔗茅群落 Coriaria nepalensis-Erianthus rufipilus community
群落的面源污染防控效能 Control capability of community in non-point source pollutions	0.496	0
马桑种群的面源污染防控能力 Control capability of Coriaria nepalensis in non-point source pollutions	0.602	0.207
蔗茅种群的面源污染防控能力 Control capability of Erianthus rufipilus in non-point source pollutions	0.589	0.169
种间空间关联性 Interspecific spatial associations	-	-0.173^§

滇池流域富磷区退化山地马桑-蔗茅植物群落的生态修复效能评价

Assessment of ecological restoration function of the Coriaria nepalensis-Erianthus rufipilus community in the phosphorus-enriched degraded mountain area in the Lake Dianchi Watershed, Southwestern China

全文

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

图/表 5

参考文献 25

相关文章 10

编辑推荐

Metrics

本文评价

[1]	王晴晴, 高燕, 王嵘. 全球变化对食物网结构影响机制的研究进展[J]. 植物生态学报, 2021, 45(10): 1064-1074.
[2]	单立山, 苏铭, 张正中, 王洋, 王珊, 李毅. 不同生境下荒漠植物红砂-珍珠猪毛菜混生根系的垂直分布规律[J]. 植物生态学报, 2018, 42(4): 475-486.
[3]	古春凤, 叶小齐, 吴明, 邵学新, 焦盛武. 草甘膦对加拿大一枝黄花和伴生植物白茅种间竞争关系的影响[J]. 植物生态学报, 2017, 41(4): 439-449.
[4]	周刘丽, 张晴晴, 赵延涛, 许洺山, 程浚洋, 朱丹妮, 宋彦君, 黄海侠, 史青茹, 阎恩荣. 浙江天童枫香树群落不同垂直层次物种间的联结性与相关性[J]. 植物生态学报, 2015, 39(12): 1136-1145.
[5]	刘小恺, 刘茂松, 黄峥, 徐驰, 张明娟, 王汉杰. 宁夏沙湖4种干旱区群落中主要植物种间关系的格局分析[J]. 植物生态学报, 2009, 33(2): 320-330.
[6]	黄宝强, 罗毅波, 于飞海, 唐思远, 董立, 安德军. 四川黄龙沟森林植被中兰科植物群落优势种种间联结和相关分析[J]. 植物生态学报, 2007, 31(5): 865-872.
[7]	张峰, 张金屯, 韩广业. 历山自然保护区猪尾沟森林群落树种种间关系及环境解释[J]. 植物生态学报, 2002, 26(增刊): 52-56.
[8]	张峰, 上官铁梁. 山西翅果油树群落种间关系的数量分析[J]. 植物生态学报, 2000, 24(3): 351-355.
[9]	谭绍满, 丁海, 罗人深, 苏勇. 马尾松红锥混交林现状分析与评价[J]. 植物生态学报, 1997, 21(6): 571-578.
[10]	陈启常, 沈琪. 浙江次生青冈林林木层的生物量模型及其分析[J]. 植物生态学报, 1993, 17(1): 38-42.