發(fā)布時(shí)間：2018-01-14 19:20

  本文關(guān)鍵詞：環(huán)渤海地區(qū)海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性時(shí)空演變及影響因素　出處：《地理科學(xué)》2017年05期 　論文類型：期刊論文

  更多相關(guān)文章： 海洋產(chǎn)業(yè)生態(tài)系統(tǒng) 適應(yīng)性 環(huán)渤海地區(qū) 均方差賦權(quán)法

【摘要】：將產(chǎn)業(yè)生態(tài)系統(tǒng)引入到海洋研究中,開展海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性研究,界定海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性的內(nèi)涵及特征;采用均方差賦權(quán)法進(jìn)行權(quán)重賦值,構(gòu)建海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性評(píng)價(jià)指標(biāo)體系與評(píng)估模型,分析環(huán)渤海地區(qū)海洋產(chǎn)業(yè)生態(tài)系統(tǒng)的適應(yīng)性時(shí)空演變及影響因素。結(jié)果表明:1從整體來看,環(huán)渤海地區(qū)海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性差異較大,主要問題是環(huán)渤海地區(qū)各省市海洋產(chǎn)業(yè)發(fā)展參差不齊,產(chǎn)業(yè)基礎(chǔ)和發(fā)展速度差異較大,海洋生態(tài)環(huán)境建設(shè)水平不一;2從空間來看,海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性呈現(xiàn)山東遼寧天津河北的空間分布特征;在海洋產(chǎn)業(yè)子系統(tǒng)各要素中,呈現(xiàn)敏感性越大,彈性越大的特征,海洋環(huán)境子系統(tǒng)適應(yīng)性特征不明顯;3從時(shí)間來看,環(huán)渤海地區(qū)海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性在波動(dòng)中不斷增強(qiáng),各省市適應(yīng)性綜合指數(shù)差距呈現(xiàn)逐漸擴(kuò)大的趨勢,這種擴(kuò)大的趨勢是由于海洋產(chǎn)業(yè)子系統(tǒng)年均增長的差異所致;4區(qū)域內(nèi)部海洋產(chǎn)業(yè)生態(tài)系統(tǒng)適應(yīng)性差異明顯:天津市海洋產(chǎn)業(yè)子系統(tǒng)適應(yīng)性指數(shù)最高,海洋環(huán)境子系統(tǒng)發(fā)展水平滯后;河北省海洋產(chǎn)業(yè)、環(huán)境子系統(tǒng)適應(yīng)性指數(shù)較低,海洋產(chǎn)業(yè)生態(tài)系統(tǒng)發(fā)展水平低;遼寧省海洋產(chǎn)業(yè)、環(huán)境子系統(tǒng)適應(yīng)性指數(shù)較小,海洋產(chǎn)業(yè)、環(huán)境子系統(tǒng)發(fā)育較平衡;山東省海洋產(chǎn)業(yè)、環(huán)境子系統(tǒng)適應(yīng)性指數(shù)較高,海洋產(chǎn)業(yè)生態(tài)系統(tǒng)發(fā)展水平高,海洋產(chǎn)業(yè)子系統(tǒng)發(fā)展迅速。
[Abstract]:To marine research into industry ecosystem, to carry out the research on Ecosystem Adaptability of marine industry, the connotation and features of the definition of Marine Industry Ecosystem Adaptability; the variance weighting method for weight assignment and model construction of Marine Industry Ecosystem Adaptability Evaluation Index System and evaluation, factor analysis of adaptability of spatio-temporal evolution and influence of marine industry around the ecosystem the area of Bohai. The results showed that: 1 from the whole ring, differences of Marine Industry Ecosystem Adaptability in Bohai area is large, the main problem is the area around Bohai provincial marine industry development uneven, difference of the industrial base and development speed is larger, the construction level of the marine ecological environment is 2; from the point of view of space, Marine Industry Ecosystem Adaptability in Shandong Liaoning Tianjin Hebei spatial distribution characteristics; elements in marine industry system, showing greater sensitivity The characteristics, the greater the flexibility, the characteristics of marine environment subsystem is not obvious; 3 from the time point of view, adaptability of marine industry ecosystem in Bohai area increasing in fluctuation in various provinces and cities, the adaptability index gap is gradually expanding, the expansion trend is due to differences in average annual growth of marine industry system; 4 regional marine industry ecosystem adaptability difference: Tianjin marine industry system adaptability index and the highest level of development of the marine environment system lags behind; marine industry in Hebei Province, the environment subsystem adaptability index is low, the development level of marine industrial ecosystem; marine industry in Liaoning Province, small subsystem adaptability index environment of marine industry and more balanced development environment system; Shandong Province, marine industry, high environmental adaptability index system, marine ecosystems and the development of water industry Flat high, the marine industry subsystem is developing rapidly.

【作者單位】： 遼寧師范大學(xué)海洋經(jīng)濟(jì)與可持續(xù)發(fā)展研究中心;浙江工商大學(xué)旅游與城鄉(xiāng)規(guī)劃學(xué)院;
【基金】：教育部人文社會(huì)科學(xué)重點(diǎn)研究基地重大課題(16JJD790021) 浙江省高校人文社科重點(diǎn)研究基地項(xiàng)目(JYTyyjj20160204)資助~~
【分類號(hào)】：P74
【正文快照】： 在全球變化研究不斷升溫的背景下,“可持續(xù)科學(xué)”應(yīng)運(yùn)而生[1],一些從系統(tǒng)論思想出發(fā)研究人-環(huán)境耦合系統(tǒng)(或社會(huì)-生態(tài)系統(tǒng))的概念及其理論分析框架脫穎而出[2,3]。目前適應(yīng)性這個(gè)源于生態(tài)學(xué)領(lǐng)域的概念,被應(yīng)用到經(jīng)濟(jì)、社會(huì)、環(huán)境等科學(xué)領(lǐng)域,地理學(xué)相關(guān)學(xué)科也參與其中[4,5]。適，

本文編號(hào)：1424961