Responses of macroinvertebrate communities to 4 years of deer exclusion in first- and second-order streams

Abstract We compared hydrological environments and macroinvertebrate communities in 1st- and 2nd-order streams between a deer-excluded catchment (EC) and a control catchment (CC) to test effects of deer-induced hillslope soil erosion and sedimentation on macroinvertebrates. Overland flow contributio...

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Bibliographische Detailangaben
Veröffentlicht in:	Freshwater Science. - The University of Chicago Press, 2011. - 32(2013), 2, Seite 563-575
1. Verfasser:	Sakai, Masaru (VerfasserIn)
Weitere Verfasser:	Natuhara, Yosihiro, Fukushima, Keitaro, Naito, Risa, Miyashita, Hideaki, Kato, Makoto, Gomi, Takashi
Format:	Online-Aufsatz
Veröffentlicht:	2013
Zugriff auf das übergeordnete Werk:	Freshwater Science
Schlagworte:	denudation diversity overland flow sedimentation soil erosion stream substrate Biological sciences Physical sciences Masaru


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100	1		\|a Sakai, Masaru \|e verfasserin \|4 aut
245	1	0	\|a Responses of macroinvertebrate communities to 4 years of deer exclusion in first- and second-order streams
264		1	\|c 2013
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520			\|a Abstract We compared hydrological environments and macroinvertebrate communities in 1st- and 2nd-order streams between a deer-excluded catchment (EC) and a control catchment (CC) to test effects of deer-induced hillslope soil erosion and sedimentation on macroinvertebrates. Overland flow contribution to the streams was greater in CC than in EC, and substrate in 1st-order streams contained more fine sediment in CC than in EC, whereas fine sediment in substrate in 2nd-order streams was similar between catchments. Macroinvertebrate community structure in 2nd-order streams was similar between catchments, but community structure in 1st-order streams differed between catchments. In 2nd-order streams, grazer and predator taxa predominated in both catchments, whereas in 1st-order streams, a clinger taxon predominated in EC and a burrower taxon predominated in CC. Diversity of macroinvertebrates in 1st-order streams was 1.14× higher in EC than in CC. We suggest that effects of deer on macroinvertebrates were less apparent in 2nd- than in 1st-order streams because fine sediments did not accumulate in 2nd-order streams exposed to deer browsing. Our results suggest that effects of sediment addition caused by deer browsing depends on the hydrogeomorphic properties of headwater streams.
540			\|a © 2013 by The Society for Freshwater Science
650		4	\|a denudation
650		4	\|a diversity
650		4	\|a overland flow
650		4	\|a sedimentation
650		4	\|a soil erosion
650		4	\|a stream substrate
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Invertebrates \|x Macroinvertebrates
650		4	\|a Physical sciences \|x Earth sciences \|x Geology \|x Petrology \|x Sedimentary petrology \|x Sediments
650		4	\|a Physical sciences \|x Earth sciences \|x Hydrology \|x Limnology \|x Surface water \|x Streams
650		4	\|a Physical sciences \|x Earth sciences \|x Geography \|x Geomorphology \|x Geologic provinces \|x Structural basins \|x Watersheds
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Mammals \|x Ungulates \|x Ruminants \|x Deer
650		4	\|a Biological sciences \|x Biology \|x Biological taxonomies \|x Taxa
650		4	\|a Biological sciences \|x Biology \|x Botany \|x Plant ecology \|x Vegetation \|x Vegetation structure \|x Plant strata \|x Vegetation canopies \|x Understory
650		4	\|a Biological sciences \|x Biology \|x Marine biology \|x Aquatic organisms \|x Periphyton
650		4	\|a Physical sciences \|x Physics \|x Mechanics \|x Fluid mechanics \|x Fluid dynamics \|x Hydrodynamics \|x Water flow \|x Overland flow
650		4	\|a Biological sciences \|x Ecology \|x Biomass
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Invertebrates \|x Macroinvertebrates
650		4	\|a Physical sciences \|x Earth sciences \|x Geology \|x Petrology \|x Sedimentary petrology \|x Sediments
650		4	\|a Physical sciences \|x Earth sciences \|x Hydrology \|x Limnology \|x Surface water \|x Streams
650		4	\|a Physical sciences \|x Earth sciences \|x Geography \|x Geomorphology \|x Geologic provinces \|x Structural basins \|x Watersheds
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Mammals \|x Ungulates \|x Ruminants \|x Deer
650		4	\|a Biological sciences \|x Biology \|x Biological taxonomies \|x Taxa
650		4	\|a Biological sciences \|x Biology \|x Botany \|x Plant ecology \|x Vegetation \|x Vegetation structure \|x Plant strata \|x Vegetation canopies \|x Understory
650		4	\|a Biological sciences \|x Biology \|x Marine biology \|x Aquatic organisms \|x Periphyton
650		4	\|a Physical sciences \|x Physics \|x Mechanics \|x Fluid mechanics \|x Fluid dynamics \|x Hydrodynamics \|x Water flow \|x Overland flow
650		4	\|a Biological sciences \|x Ecology \|x Biomass
650		4	\|a Masaru
655		4	\|a research-article
700	1		\|a Natuhara, Yosihiro \|e verfasserin \|4 aut
700	1		\|a Fukushima, Keitaro \|e verfasserin \|4 aut
700	1		\|a Naito, Risa \|e verfasserin \|4 aut
700	1		\|a Miyashita, Hideaki \|e verfasserin \|4 aut
700	1		\|a Kato, Makoto \|e verfasserin \|4 aut
700	1		\|a Gomi, Takashi \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Freshwater Science \|d The University of Chicago Press, 2011 \|g 32(2013), 2, Seite 563-575 \|w (DE-627)686946898 \|w (DE-600)2651496-5 \|x 21619565 \|7 nnns
773	1	8	\|g volume:32 \|g year:2013 \|g number:2 \|g pages:563-575
856	4	0	\|u https://www.jstor.org/stable/10.1899/12-116.1 \|3 Volltext
856	4	0	\|u https://doi.org/10.1899/12-116.1 \|3 Volltext
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