Belowground Biomass of Phragmites australis in Coastal Marshes

被引：48

作者：

Moore, Gregg E. ^{[1
,2
]}

Burdick, David M. ^{[1
,3
]}

Peter, Christopher R. ^{[1
]}

Keirstead, Donald R. ^{[4
]}

机构：

[1] Univ New Hampshire, Jackson Estuarine Lab, Durham, NH 03824 USA

[2] Univ New Hampshire, Dept Biol Sci, Durham, NH 03824 USA

[3] Univ New Hampshire, Dept Nat Resources & Environm, Durham, NH 03824 USA

[4] Agr Nat Resources Conservat Serv, USDA, Durham, NH 03824 USA

来源：

NORTHEASTERN NATURALIST | 2012年 / 19卷 / 04期

基金：

美国农业部;

关键词：

COMMON REED; SPARTINA-ALTERNIFLORA; SALT-MARSH; CRYPTIC INVASION; TIDAL MARSH; NEW-JERSEY; EXPANSION; GROWTH; SALINITY; DYNAMICS;

D O I：

10.1656/045.019.0406

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

The distribution of belowground biomass within monotypic stands of invasive Phragmites australis (Common Reed) was documented from a series of oligo-, meso-, biomass was documented growing to a maximum depth of 95 cm for roots and 85 cm for rhizomes. Our data show that invasive P. australis utilizes a greater depth range than native graminoids (90% within the top 70 cm and top 20 cm, respectively). We corroborate prior anecdotal observations and provide further evidence illustrating the potential for this invasive plant to access resources (i.e., water and nutrients) at depths greater than the native species with which it competes.

引用

页码：611 / 626

页数：16

共 67 条

[1] Growth and photosynthetic performance of Phragmites australis in estuarine waters:: a field and experimental evaluation [J].

Adams, JB ;

Bate, GC .

AQUATIC BOTANY, 1999, 64 (3-4) :359-367

[2]

Amsberry L, 2000, ECOL APPL, V10, P1110, DOI 10.1890/1051-0761(2000)010[1110:CIATEO]2.0.CO

[3]

[4]

[Anonymous], 2010, KEYS SOIL TAXONOMY, V11th

[5] PHRAGMITES-AUSTRALIS - A PRELIMINARY-STUDY OF SOIL-OXIDIZING SITES AND INTERNAL GAS-TRANSPORT PATHWAYS [J].

ARMSTRONG, J ;

ARMSTRONG, W .

NEW PHYTOLOGIST, 1988, 108 (04) :373-382

[6] Native Plant and Microbial Contributions to a Negative Plant-Plant Interaction [J].

Bains, Gurdeep ;

Kumar, Amutha Sampath ;

Rudrappa, Thimmaraju ;

Alff, Emily ;

Hanson, Thomas E. ;

Bais, Harsh P. .

PLANT PHYSIOLOGY, 2009, 151 (04) :2145-2151

[7] Environmental determinants of Phragmites australis expansion in a New Jersey salt marsh:: an experimental approach [J].

Bart, D ;

Hartman, JM .

OIKOS, 2000, 89 (01) :59-69

[8] Human facilitation of Phragmites australis invasions in tidal marshes: A review and synthesis [J].

Bart D. ;

Burdick D. ;

Chambers R. ;

Hartman J.M. .

Wetlands Ecology and Management, 2006, 14 (1) :53-65

[9]

Benoit LK, 2002, WILSON BULL, V114, P314, DOI 10.1676/0043-5643(2002)114[0314:RBHAAT]2.0.CO

[10]

← 1 2 3 4 5 6 7 →