A Study on the Relationship between Batrachium Pekinens L.Liou Distribution and Environmental Features

doi:10.13466/j.cnki.lyzygl.2020.04.015

Abstract

Abstract:

Batrachium Pekinense L.Liou is the primary protection plant and the endemic rare plant of Beijing,whose growth needs high water quality.Protection measures like establishing nature reserves and tourist attractions are the first choice to protect the native habitats of rare plants.This study chose the Beijing Songshan national nature reserve and the adjacent Yudushan regional nature reserve as research area,surveyed the growth and distribution of Batrachium Pekinense L.Liou and its habitat features including hydrological characteristics,water quality and aquatic microbial community diversity to reveal the environmental factors that affect Batrachium Pekinense L.Liou's distribution in the nature reserves.Results indicated that the content of total organic carbon and the width of streams were the key environmental factors influencing the distribution of the Batrachium Pekinense L.Liou in the nature reserves.It suggested that we should facilitate the accumulation of bed mud,enhance water quality management and properly widen streams to provide much more organic matters and living space for the Batrachium Pekinense L.Liou.Our study provided scientific data for the protection of the Batrachium Pekinense L.Liou in nature reserves,which had great practical implications.

Key words: Batrachium Pekinense L.Liou, steam width, total organic carbon, water quality, microorganism

CLC Number:

S718

HAN Conghai, FAN Yaqian, JIANG Jian, SONG Ze, ZHAO Xinyuan. A Study on the Relationship between Batrachium Pekinens L.Liou Distribution and Environmental Features[J]. FOREST RESOURCES WANAGEMENT, 2020, 0(4): 102-108.

Figures/Tables 7

Tab. 1

Tab.2

Tab.3

Fig.1

Tab.4

Tab.5

Tab.6

References 19

[1]	李清莹, 倪惠菁, 任莹, 等. 崂山珍稀濒危野生植物资源调查分析[J].林业资源管理, 2015(1):84-87.
[2]	吴万夫, 郭燕梅. 我国水产资源开发利用的比较研究[J].中国渔业经济研究, 1994(3):17-20.
[3]	邓侃. 湿地水文功能及其保护与管理[J].林业资源管理, 2013(3):23-27.
[4]	崔丽娟, 李伟, 赵欣胜, 等. 北京西卓家营湿地沉水植物群落组成与水环境因子的关系[J]. 林业科学, 2012,48(6):18-23.
[5]	贺士元, 邢其华, 尹祖棠. 北京植物志(1992年修订版)[M]. 北京: 北京出版社, 1993.
[6]	沐先运, 何理, 吴记贵, 等. 北京松山国家级自然保护区野生种子植物分布及物种组成分析[J]. 植物资源与环境学报, 2014,23(3):94-101.
[7]	袁婧. 影响北京地区湿地沉水植物群落组成的主要水环境因子[D]. 北京:北京林业大学, 2009.
[8]	沐先运, 何理, 吴记贵, 等. 北京松山国家级自然保护区野生种子植物分布及物种组成分析[J]. 植物资源与环境学报, 2014,23(3):94-101.
[9]	吴记贵, 蒋万杰, 范雅倩, 等. 濒危物种北京水毛茛水环境因子特征研究[J]. 湖北林业科技, 2014,43(6):5-8.
[10]	Caporaso J G, Lauber C L, Walters W A, et al. Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample[J]. Proc Natl Acad Sci USA, 2011,108(S1):4516-4522.
[11]	De Marchi R, Koss M, Ziegler D, et al. Fungi in water samples of a full-scale water work[J]. Mycol Progress, 2018,17:467-478.
[12]	Zhao Jun, Zhang Ruifu, Xue Chao, et al. Pyrosequencing Reveals Contrasting Soil Bacterial Diversity and Community Structure of Two Main Winter Wheat Cropping Systems in China[J]. Microbial Ecology, 2014,67(2):443-453. doi: 10.1007/s00248-013-0322-0 pmid: 24276539
[13]	Madsen T V, Brix H. Growth,photosynjournal and acclimation by two submergedmacrophytes in relation to temperature[J]. Oecologia, 1997,110(3):320-327. doi: 10.1007/s004420050165 pmid: 28307220
[14]	Zhou Nannan, Hu Weiping, Deng Jiancai, et al. The effects of water depth on the growth and reproduction of Potamogeton crispus in an in situ experiment[J]. Journal of Plant Ecology, 2016,10(3):546-558.
[15]	张菊, 邓焕广, 吴爱琴, 等. 东平湖菹草腐烂分解及其对水环境的影响[J]. 环境科学学报, 2013,33(9):2590-2596.
[16]	Wang Shuaitao, Flipo N, Romary T. Time-dependent global sensitivity analysis of the C-RIVE biogeochemical model in contrasted hydrological and trophic contexts[J]. Water Research, 2018,144(1):341-355.
[17]	曹小玉, 李际平. 杉木林土壤有机碳含量与土壤理化性质的相关性分析[J].林业资源管理, 2014(6):104-109.
[18]	王洪道, 窦鸿身, 颜京松. 中国湖泊资源:中国国土资源综合考察研究成果[M]. 北京: 科学出版社, 1989.
[19]	刘丹, 臧德奎. 山东省珍稀濒危保护树种的自然分布及特点[J].林业资源管理, 2018(1):155-158.

水系名称	研究样点	地理坐标	海拔/ m	样方编号	北京水毛茛盖度/%	溪流宽度/ m	水深/ m	流速/ (m/s)	水温/ ℃
松山塘子沟	样点1	40.8609°N 116.3670°E	865	样方1	0	3	0.23	0.086	11.5
				样方2	0	2.3	0.2	0.133	11.4
				样方3	0	2.5	0.21	0.112	11.5
	样点2	40.5112°N 115.8174°E	808	样方4	37	1.2	0.18	0.23	11.5
				样方5	85	1.5	0.15	0.046	11.5
				样方6	64	1.8	0.2	0.111	11.5
	样点3	40.5097°N 115.8167°E	788	样方7	0	3.2	0.32	0.095	12.1
				样方8	0	3.4	0.34	0.059	12.7
				样方9	0	3.7	0.31	0.04	12.5
	样点4	40.4992°N 115.8118°E	742	样方10	77	4.3	0.35	0.036	13.4
				样方11	73	5	0.32	0.068	12.6
				样方12	82	4.6	0.37	0.055	12.5
玉渡山西北沟	样点5	40.5551°N 115.8767°E	919	样方13	0	1.8	0.18	0.025	7.9
				样方14	0	2.4	0.25	0.039	8.3
				样方15	0	4	0.15	0.018	8.1
	样点6	40.5521°N 115.8789°E	903	样方16	100	5.8	0.32	0.007	10.2
				样方17	96	6.5	0.35	0.001	10
				样方18	85	7	0.28	0.029	10.1
	样点7	40.5522°N 115.8838°E	877	样方19	98	3	0.21	0.066	10.9
				样方20	100	6	0.25	0.111	10.4
				样方21	100	5.4	0.24	0.02	10.9

水系名称	样方编号	pH	溶解氧/ (mg/L)	Cl^-/ (mg/L)	总溶解固体 /(mg/L)	总磷/ (mg/L)	总氮/ (mg/L)	总有机碳/ (mg/L)	铜/ (mg/L)	六价铬/ (mg/L)	细菌群落 Chao1指数	真菌群落 Chao1指数
松山塘子沟	样方1	8.45	10.9	0.93	164	ND	0.143	2.1	ND	ND	3023	646
	样方2	8.39	10.98	0.98	182	ND	0.148	1.9	ND	ND	3934	872
	样方3	8.13	11.05	0.97	179	0.01	0.135	1.6	ND	ND	3513	1205
	样方4	8.00	11.06	1.06	183	ND	0.188	1.8	ND	ND	3713	887
	样方5	7.95	11.24	0.95	186	ND	0.125	2.3	ND	ND	3816	957
	样方6	7.87	11.19	0.94	184	ND	0.176	2.0	ND	ND	3867	1092
	样方7	7.84	10.96	1.01	182	ND	0.179	1.9	ND	ND	3797	1266
	样方8	7.81	10.72	1.12	181	0.01	0.161	1.9	ND	ND	4036	1374
	样方9	7.77	10.78	1.07	181	0.01	0.15	1.5	ND	ND	4053	954
	样方10	7.73	10.59	1.23	185	ND	0.146	2.0	ND	ND	3948	1010
	样方11	7.71	10.8	1.29	185	0.01	0.14	2.7	ND	ND	3952	1027
	样方12	7.66	10.67	1.04	186	0.01	0.149	2.1	ND	ND	3987	1067
玉渡山西北沟	样方13	7.65	11.6	3.33	217	0.02	0.262	1.7	ND	ND	3090	752
	样方14	7.66	11.65	3.27	213	0.01	0.3	2.2	ND	ND	1884	135
	样方15	7.59	11.46	3.6	216	0.02	0.281	1.7	ND	ND	2527	629
	样方16	7.81	10.67	4.18	221	0.02	0.32	2.6	ND	ND	3295	1479
	样方17	7.78	11.02	3.99	223	ND	0.129	3.0	ND	ND	2956	1147
	样方18	7.75	11.37	4.09	221	0.03	0.232	1.5	ND	ND	3272	1328
	样方19	8.23	11.02	6.96	219	0.04	0.312	2.6	ND	ND	1871	368
	样方20	7.93	11.14	6.04	217	0.03	0.24	2.6	ND	ND	2325	474
	样方21	7.75	10.97	4.66	221	0.04	0.331	2.0	ND	ND	2199	397

水系名称	海拔/m	水温/(℃)	水深/m	流速/(m/s)	溪流宽度/m
松山塘子沟	801±13^***	12±0.2^***	0.27±0.02	0.09±0.01	3±0.3^*
玉渡山西北沟	900±6	9.6±0.4	0.25±0.02	0.04±0.01	4.7±0.6

水系	pH	溶解氧/ (mg/L)	Cl^-/ (mg/L)	总溶解固体/ (mg/L)	总磷/ (mg/L)	总氮/ (mg/L)	总有机碳/ (mg/L)	铜/ (mg/L)	六价铬/ (mg/L)
松山塘子沟	7.94±0.07	10.9±0.1	1.05±0.03^*	181±2^***	0.007±0.001^**	0.153±0.005^***	1.98±0.09	<0.05	<0.004
玉渡山西北沟	7.8±0.06	11.2±0.1	4.46±0.4	218±1	0.024±0.004	0.267±0.02	2.21±0.16	<0.05	<0.004
Ⅰ类地表水标准限值^※	6~9	≥6	—	—	≤0.02	≤0.2	—	≤0.01	≤0.01

水质指标	Pearson相关系数
总溶解固体	0.47^*
总磷	0.44^*
总有机碳	0.62^**