울산의 해안식생

Abstract

울산광역시 해안에 분포하고 있는 식물종과 현존식생을 규명하기 위하여 식생조사를 실시하였다. 그 결과 식물상은 62과 138속 189종 17변종으로 밝혀졌으며, 그 가운데 귀화식물은 10과 21속 24종으로 기재되었다. 현존식생은 총 5개의 식생형과 27개의 식물군락으로 분류되었다; 해안초지식생은 4개의 군락(통보리사초군락, 갈대군락, 갯봄맞이꽃군락, 팔손이군락)과 4개의 하위군락(갯메꽃전형군락 - 갯메꽃 전형하위군락, 갯쇠보리하위군락, 수송나물 하위군락, 갯완두 하위군락)으로 구분되었다. 해안관목식생은 3개의 군락(돌가시나무군락, 순비기-돌가시나무군락, 팽나무군락)구분되었다. 해안삼림식생은 7개의군락(해송군락, 해송-해국군락, 해송-억새군락, 해송-해장죽군락, 해송-팔손이군락, 후박나무군락, 후박나무-동백나무군락)으로 구분되었으며, 해안조림지식생은 3개의 조림(해송조림지, 해송-억새조림지, 해송-해국조림지)으로 구분되었다. 해안단애지식생은 6개의 군락(해국군락, 해송-돈나무군락, 해송-사철나무군락, 돌가시나무군락, 땅채송화군락, 송악군락)으로 구분되었다. |Vegetation survey was conducted to identify the plant species and actual vegetation in the coast of Ulsan. As a result, flora was identified 62 family 138 genus 189 species and 17 variaties, among which naturalized plant species were identified as 10 family 21 genus 24 species. Actual vegetation was classified into 5 vegetation types and 27 plant communities: the Coastal herb vegetation was divided into four subunit of Calystegia soldanella community(Four subunit of Calystegia soldanella communty are Typical subunit, Ischaemum anthephoroides subunit, Sallsoletum komarovii subunit, Lathytus japonicus subunit) and four community(Carex kobomugi community, Phragmites communis community, Glaux maritima community, Fatsia japonica community). Coastal shrub vegetation was divided into three community(Rosa wichuraiana community, Rosa wichuraina-Vitiction rotundifoliae community, Celtis sinensis community). Coastal forest vegetation was divided into seven community(Pinus thunbergii community, Aster spathulifolius-Pinus thunbergii community, Miscanthus sinensis-Pinus thunbergii community, Arundinaria simonii-Pinus thunbergii community, Fatsia japonica-Pinus thunbergii community, Machuilus thunbergii community, Camellia japonica-Machilus thunbergii community). Coastal Afforestation was divided into three afforestation(Pinus thunbergii afforestation, Miscanthus sinensis-Pinus thunbergii afforestation, Aster spathulifolius-Pinus thunbergii afforestation). Coastal Cliff scarp vegetation was divided into six community(Aster spathulifolius community, Pittosporum tobira-Pinus thunbergii community, Euonymus japonicus-Pinus thunbergii community, Rosa wichuraiana community, Sedum oryzifolium community, Hedera rhombea community).