Similarity of rocky intertidal assemblages along the Pacific coast of Japan : effects of spatial scales and geographic distance
スポンサーリンク
概要
- 論文の詳細を見る
Factors and processes affecting community structures operate at various spatial and temporal scales. We analyzed how similarities of rocky intertidal assemblages vary at different spatial scales using a nested, hierarchical sampling design. Intertidal assemblages consisting of algae, sessile animals, and mobile animals were censused on five rock walls at each of five shores chosen within each of six regions along the Pacific coast of Japan, encompassing 1,800 km of coastlines. Based on this sampling design, similarities in assemblages were calculated using both qualitative (presence/absence) and quantitative (percent cover and density) data, and compared at three spatial levels: (1) rock level (the finest spatial scale, encompassing several to hundreds of meters), (2) shore level (the intermediate spatial scale, encompassing several to tens of kilometers), and (3) region level (the broadest spatial scale, encompassing hundreds to thousands of kilometers). Cluster analysis showed that assemblages were categorized into distinct regional groups except for the two southern regions, but they did not separate clearly from each shore. A nested analysis of similarities revealed significant variation in similarities among regions and among shores within each region, with the former showing greater variation. Similarity was negatively correlated with geographic distance at the regional level but not at the shore or the rock levels. At the regional level, similarity decreased more rapidly with distance for mobile animals than sessile organisms. The analyses highlighted the importance of broad-scale abiotic/biotic factors such as oceanic current conditions and biogeographic factors in determining observed patterns in similarity of rocky intertidal assemblages.
- Springerの論文
- 2006-05-01
著者
-
野田 隆史
北海道大学地球環境科学研究院
-
野田 隆史
オムロン株式会社センシング&コントロール研究所
-
NODA Takashi
Graduate School of Fisheries Sciences, Hokkaido University
-
野田 隆史
Aaf
-
野田 隆史
北海道大学大学院水産科学研究科
-
Noda Takashi
Graduate School Of Environmental Science Hokkaido University
-
Ito Norihiko
Graduate School Of Science And Technology Chiba University
-
NAKAOKA Masahiro
Graduate School of Science and Technology, Chiba University
-
YAMAMOTO Tomoko
Faculty of Fisheries Sciences, Kagoshima University
-
OKUDA Takehiro
Graduate School of Fisheries Sciences, Hokkaido University
-
Yamamoto Tomoko
Faculty Of Fisheries Sciences Kagoshima University
-
OKUDA Takehiro
Tohoku National Fisheries Research Institute, Fisheries Research Agency
-
Okuda Takehiro
Tohoku National Fisheries Research Institute Fisheries Research Agency
-
Nakaoka Masahiro
Field Science Center For Northern Biosphere Hokkaido University
-
Nakaoka Masahiro
Graduate School Of Science And Technology Chiba University
-
Noda Takashi
Graduate School Of Environmental Science
-
Noda Takashi
Graduate School Of Environmental Sci. Hokkaido Jpn
-
Okuda T
Graduate School of Fisheries Sciences, Hokkaido University
-
Noda T
Graduate School of Fisheries Sciences, Hokkaido University
関連論文
- Contribution of environmental and spatial processes to rocky intertidal metacommunity structure
- 群集構造決定機構に対する環境と空間の相対的重要性 : 岩礁潮間帯における生物群間比較(生物の空間分布・動態と生態的特性との関係:マクロ生態学からの視点)
- 日本列島太平洋岸の岩礁潮間帯の海藻群集における7つの希少性
- Real AdaBoostを利用したOnline Boostingによる人物追跡(テーマ関連セッション1)
- 対馬海流の脈動と北海道における完新世の温暖貝化石群集の変遷
- サロマ湖における移植アサリの生殖周期と殻成長
- 南北海道葛登支におけるアラレタマキビガイ (Nodilittorina exigua) の成長の季節性
- 函館湾におけるエゾイシカゲガイClinocardium californienseの成長
- 撮像素子の能動制御による効率的な三次元画像計測
- D-12-73 撮像素子の能動制御による効率的な三次元画像計測
- Spatial hierarchical approach in community ecology : a way beyond high context-dependency and low predictability in local phenomena
- アオサギによる海洋から陸域への物質輸送が林床の生物群集に及ぼす影響 (総特集 森と海の相互作用)
- 鳥を介した海から陸への物質供給機構--繁殖様式に由来する供給機構の違いを例に (総特集 森と海の相互作用)
- Four recovery patterns from the Hanshin-Awaji Earthquake : Using the 2001-2003-2005 panel data
- Water flow and sediment in Enhalus acoroides and other seagrass beds in the Andaman Sea, off Khao Bae Na, Thailand
- Similarity of rocky intertidal assemblages along the Pacific coast of Japan : effects of spatial scales and geographic distance
- Latitudinal gradient of species diversity : multi-scale variability in rocky intertidal sessile assemblages along the Northwestern Pacific coast
- Distribution, productivity, life history and biodiversity of seagrass community along Sanriku Coast: A review
- INDENTIFICATION AND CHARACTERIZATION OF TRANSPOSONS ENCODING VARIOUS PENICILLINASE GENES
- Experimental investigation on weather cues for mast seeding of Fagus crenata
- Metacommunity-level coexistence mechanisms in rocky intertidal sessile assemblages based on a new empirical synthesis
- Spatial connectivity and scaling for populations and communities
- Distance decay of community dynamics in rocky intertidal sessile assemblages evaluated by transition matrix models
- 岩礁潮間帯における海藻の種多様性に及ぼす栄養塩と植食の複合的影響(L3 生態系のなかの生物群集 : 生物多様性と生態系機能の視点から)(日本生態学会創立50周年記念大会基調シンポジウム)
- 転換期にある岩礁潮間帯の群集生態学:テーマ,スケールおよびアプローチ (日本プランクトン学会・日本ベントス学会合同シンポジウム プランクトン研究とベントス研究のフロンティア)
- 岩礁潮間帯のベントス群集研究--最近の動向 (総特集ベントス研究--近年の動向)
- Species diversity and abundance of seagrasses in southwestern Thailand under different influence of river discharge
- ネパールにおける学校建設支援活動(学会賞(業績),2007年日本建築学会)
- 函館湾におけるキサゴUmbonium costatum (Kiener)の個体群構造と分布
- Preface
- Plant-animal interactions in seagrass beds : ongoing and future challenges for understanding population and community dynamics
- 転換期にある岩礁潮間帯の群集生態学 : テーマ, スケールおよびアプローチ
- Avian predation on wild and cultured sea urchin Strongylocentrotus intermedius in a rocky shore habitat
- 「枯死木をめぐる生物間相互作用」に参加して(参加レポート,枯死木をめぐる生物間相互作用)