王富珍,周國(guó)華,2,唐承麗,彭 鵬,2,賀艷華,譚雪蘭
?
基于可持續(xù)生計(jì)分析框架的山區(qū)縣域脫貧穩(wěn)定性評(píng)價(jià)
王富珍1,周國(guó)華1,2※,唐承麗1,彭鵬1,2,賀艷華1,譚雪蘭3
(1. 湖南師范大學(xué)資源與環(huán)境科學(xué)學(xué)院,長(zhǎng)沙 410081;2. 地理空間大數(shù)據(jù)挖掘與應(yīng)用湖南省重點(diǎn)實(shí)驗(yàn)室,長(zhǎng)沙 410081; 3. 湖南農(nóng)業(yè)大學(xué)資源環(huán)境學(xué)院,長(zhǎng)沙 410128)
脫貧穩(wěn)定性研究可為增強(qiáng)扶貧成效的可持續(xù)性與扶貧政策的針對(duì)性提供重要的理論依據(jù)。該文以湖南省山區(qū)貧困縣安化縣為案例地,基于可持續(xù)生計(jì)視角界定了“脫貧穩(wěn)定性”的概念,從自然、經(jīng)濟(jì)、能力和生活條件4個(gè)維度構(gòu)建脫貧穩(wěn)定性評(píng)價(jià)指標(biāo)體系,運(yùn)用模糊計(jì)算方法劃分農(nóng)戶脫貧穩(wěn)定性等級(jí),并進(jìn)一步揭示脫貧穩(wěn)定性的空間分布特征、影響因素及作用機(jī)理,提出提高脫貧穩(wěn)定性的科學(xué)路徑。結(jié)果表明:1)坡度和收入水平指標(biāo)的權(quán)重分別為24.88%和14.61%,是影響安化縣脫貧穩(wěn)定性的主導(dǎo)因素,而義務(wù)教育保障和營(yíng)養(yǎng)狀況指標(biāo)權(quán)重分別為13.60%和10.91%,故發(fā)展能力不足是脫貧不穩(wěn)的根本原因;2)安化縣脫貧穩(wěn)定性整體較好,脫貧較不穩(wěn)定的農(nóng)戶主要集中分布在高山陡坡地區(qū),脫貧穩(wěn)定性與地理環(huán)境密切相關(guān);3)提高脫貧穩(wěn)定性的建議包括:依托自然資源優(yōu)勢(shì)發(fā)展特色產(chǎn)業(yè),進(jìn)一步改善區(qū)域性基礎(chǔ)設(shè)施條件,進(jìn)一步提升鄉(xiāng)村公共服務(wù)設(shè)施水平,進(jìn)一步提高農(nóng)村居民的知識(shí)和技能水平,結(jié)合易地扶貧搬遷、空心村整治等優(yōu)化鄉(xiāng)村聚落布局。
經(jīng)濟(jì);農(nóng)村;脫貧穩(wěn)定性;可持續(xù)生計(jì);模糊計(jì)算;測(cè)度指標(biāo);空間分布特征
貧困問(wèn)題是復(fù)雜的全球性問(wèn)題,貧困問(wèn)題的研究已經(jīng)成為學(xué)術(shù)界的熱點(diǎn)之一。當(dāng)前對(duì)該問(wèn)題的研究主要圍繞貧困的概念界定[1-3]、貧困的影響因素[4-6]、貧困的空間分異[7-11]、扶貧成效和治理政策[12-15]等方面展開(kāi)。在中國(guó)脫貧攻堅(jiān)的新階段,脫貧工作中的投資遞減效應(yīng)、收入扁平效應(yīng)、發(fā)展馬太效應(yīng)不斷顯現(xiàn)[16],國(guó)內(nèi)學(xué)者對(duì)脫貧問(wèn)題的關(guān)注和研究逐年增多。如劉艷華等[17]提出可持續(xù)減貧效應(yīng)分析框架并以此評(píng)估8種扶貧模式,探析扶貧模式可持續(xù)減貧的作用機(jī)理。李裕瑞等[18]通過(guò)分析農(nóng)村貧困的地域生成機(jī)制,梳理扶貧政策的區(qū)域模式,提出差別化的脫貧途徑。汪三貴等[19]關(guān)注減貧過(guò)程中的收入分配不平等現(xiàn)象,從識(shí)別方法、幫扶方式、資金管理和考核評(píng)估等方面創(chuàng)新脫貧途徑。劉新衛(wèi)等[20]分析了土地整治促進(jìn)貧困地區(qū)脫貧機(jī)制,提出通過(guò)引導(dǎo)外部要素輸入和內(nèi)部潛力發(fā)掘,選擇合適的土地整治模式促進(jìn)貧困地區(qū)脫貧。王士君等[21]從地理學(xué)的視角分析中國(guó)東北地區(qū)農(nóng)村貧困的空間格局與地域性特征,進(jìn)而對(duì)區(qū)域內(nèi)的西部農(nóng)牧交錯(cuò)區(qū)、東部邊境山地朝鮮族聚居區(qū)、東部平原與丘陵過(guò)渡區(qū)這3類典型貧困地區(qū)的貧困成因進(jìn)行分析。杜國(guó)明等[22]基于村域尺度,運(yùn)用最鄰近指數(shù)、核密度、空間自相關(guān)、數(shù)據(jù)疊加等空間分析技術(shù),從數(shù)量與規(guī)模、空間模式、垂直分布等方面分析貧困村的空間分布特征,發(fā)現(xiàn)貧困村之間存在較強(qiáng)的空間依賴性。丁建軍等[23]在梳理國(guó)內(nèi)外貧困的地理學(xué)研究的基礎(chǔ)上,從地理學(xué)視角闡釋區(qū)域貧困的本質(zhì)、構(gòu)成要素、格局、形成過(guò)程,提出區(qū)域貧困的系統(tǒng)性治理措施。武鵬等[24]通過(guò)空間自相關(guān)分析和分組分析探究縣域農(nóng)村貧困化的空間格局和類型,并利用逐步回歸和地理探測(cè)器模型對(duì)其影響因素進(jìn)行精準(zhǔn)識(shí)別,引導(dǎo)扶貧工作分類施策,實(shí)現(xiàn)精準(zhǔn)脫貧。
生計(jì)作為驅(qū)動(dòng)人地關(guān)系演化的主導(dǎo)因素,深刻影響著人地關(guān)系的發(fā)展,可持續(xù)生計(jì)方法一經(jīng)提出,就得到以探索“人地關(guān)系”為核心的地理學(xué)的廣泛關(guān)注[25],為貧困問(wèn)題研究提供了新的視角。被普遍接受的可持續(xù)生計(jì)的定義是基于能力、資產(chǎn)及活動(dòng)所構(gòu)成的一種謀生方式[26]。當(dāng)前的研究主要集中于生計(jì)資本的5個(gè)內(nèi)容,即自然資本、物質(zhì)資本、人力資本、金融資本和社會(huì)資本[27],認(rèn)為各項(xiàng)資本的獲取和整合影響了農(nóng)戶生計(jì)策略的選擇[28]??沙掷m(xù)生計(jì)在貧困研究中的應(yīng)用廣泛,如丁士軍等[29]采用可持續(xù)生計(jì)框架并利用因子分析法,從水平和結(jié)構(gòu)兩維度評(píng)價(jià)征地前后農(nóng)戶生計(jì)資本變化。趙雪雁等[30]分析甘南高原農(nóng)牧民的生計(jì)狀況后發(fā)現(xiàn),農(nóng)戶生計(jì)資本存在空間異質(zhì)性,純牧區(qū)農(nóng)戶的生計(jì)資本總指數(shù)最高、農(nóng)區(qū)次之、半農(nóng)半牧區(qū)最低,且農(nóng)戶的生活滿意度不高。楊云彥等[31]在可持續(xù)分析框架下研究庫(kù)區(qū)移民的生計(jì)脆弱性,發(fā)現(xiàn)不同類型的生計(jì)資本間融合度低,政策支持和人力資本的發(fā)展是實(shí)現(xiàn)可持續(xù)的途徑。
通過(guò)相關(guān)文獻(xiàn)的梳理,發(fā)現(xiàn)當(dāng)前脫貧問(wèn)題的研究主要存在以下問(wèn)題:其一,對(duì)脫貧問(wèn)題的研究深度不夠,較多關(guān)注貧困農(nóng)戶收入狀況,而對(duì)于脫貧農(nóng)戶生計(jì)的整體狀況關(guān)注較少;其二,農(nóng)戶是農(nóng)村經(jīng)濟(jì)的主體[32],而當(dāng)前的研究缺乏對(duì)脫貧后農(nóng)戶的生計(jì)穩(wěn)定性和可持續(xù)性的定量分析。鑒于此,本文提出脫貧穩(wěn)定性這一概念,即脫貧農(nóng)戶的收入和生活條件持續(xù)保持在脫貧標(biāo)準(zhǔn)以上及具有一定的承受家庭和外部風(fēng)險(xiǎn)沖擊的能力。本研究主要針對(duì)山區(qū)貧困縣域的脫貧狀況,以湖南省安化縣為案例區(qū),結(jié)合英國(guó)國(guó)際發(fā)展署(department for international development, DFID)提出的可持續(xù)生計(jì)分析框架(sustainable livelihood approach, SLA)[33]和聯(lián)合國(guó)開(kāi)發(fā)計(jì)劃署(united nations development programme, UNDP)提出的生計(jì)框架[34]構(gòu)建脫貧穩(wěn)定性分析框架,引入模糊計(jì)算進(jìn)行脫貧戶生計(jì)穩(wěn)定性評(píng)價(jià),分析影響脫貧穩(wěn)定性的主導(dǎo)因素,并揭示脫貧穩(wěn)定性的空間分布特征,為實(shí)現(xiàn)高質(zhì)量脫貧提供決策參考。
安化縣地處資水中游、雪峰山北段,是集山區(qū)、庫(kù)區(qū)、革命老區(qū)為一體的國(guó)家扶貧開(kāi)發(fā)工作重點(diǎn)縣和國(guó)家級(jí)重點(diǎn)生態(tài)功能區(qū)。安化縣轄18個(gè)鎮(zhèn)、5個(gè)鄉(xiāng),總面積達(dá)4 950 km2,為湖南省第3大縣,其中,山地面積高達(dá)81.9%,素有“九山半水半分田”之稱,有中國(guó)國(guó)家地理標(biāo)志產(chǎn)品安化黑茶。2016年安化縣戶籍人口102.96萬(wàn),常駐人口91.38萬(wàn),是益陽(yáng)市人口第1大縣,人口城鎮(zhèn)化率為30.95%。2016年實(shí)現(xiàn)地區(qū)生產(chǎn)總值196.3億元,三次產(chǎn)業(yè)比為22.8∶36.8∶40.4,全縣人均GDP為21 499元、農(nóng)村居民人均可支配收入7 423元[35]。安化縣是典型的山區(qū)貧困縣,交通不便導(dǎo)致的經(jīng)濟(jì)落后和生態(tài)的脆弱相疊加,使得安化縣貧困程度較深。全縣建檔立卡貧困人口約15萬(wàn)人,至2016年底,已脫貧68 857人,未脫貧85 025人,貧困發(fā)生率為9.7%,比全省平均水平(6.36%)高出3.34個(gè)百分點(diǎn),比全國(guó)平均水平(4.50%)高出5.20個(gè)百分點(diǎn)[35],2016年安化縣返貧人數(shù)為133人。
本文所需數(shù)據(jù)主要包括安化縣社會(huì)經(jīng)濟(jì)數(shù)據(jù)和脫貧戶調(diào)查數(shù)據(jù)。其中,2016年農(nóng)村社會(huì)經(jīng)濟(jì)數(shù)據(jù)主要來(lái)源于《安化縣統(tǒng)計(jì)年鑒》[35]及相應(yīng)年份的國(guó)民經(jīng)濟(jì)與社會(huì)發(fā)展統(tǒng)計(jì)公報(bào)。安化縣脫貧戶調(diào)查數(shù)據(jù)主要來(lái)源于實(shí)地入戶問(wèn)卷調(diào)查。按照“鄉(xiāng)鎮(zhèn)—行政村—農(nóng)戶”三級(jí)抽樣,在經(jīng)過(guò)一系列數(shù)據(jù)查漏、剔除等處理后,共選取328個(gè)脫貧戶的樣本數(shù)據(jù)。
2.1.1 維度與指標(biāo)體系
可持續(xù)生計(jì)框架是幫助貧困人口分析生計(jì)狀況的工具,社會(huì)和物質(zhì)環(huán)境之間的多維復(fù)雜關(guān)系,在貧困問(wèn)題研究中的應(yīng)用也越來(lái)越廣泛。通過(guò)對(duì)比分析英國(guó)國(guó)際發(fā)展署提出的可持續(xù)生計(jì)分析框架和聯(lián)合國(guó)開(kāi)發(fā)計(jì)劃署提出的生計(jì)框架的異同點(diǎn)(表1)[36-39],結(jié)合脫貧穩(wěn)定性的基本概念及特征,建立適用于脫貧戶的脫貧穩(wěn)定性分析框架(圖1)。在本框架中,技術(shù)、投資與政策等因素相互影響,共同作為制定生計(jì)策略的切入點(diǎn);在政策和投資形成的脆弱性背景下,生計(jì)資本的性質(zhì)和狀態(tài)成為生計(jì)策略調(diào)整的驅(qū)動(dòng)力。生計(jì)資本因研究區(qū)域的自然、人文地理環(huán)境具有相應(yīng)的脆弱性背景,包括自然環(huán)境、經(jīng)濟(jì)、個(gè)體能力與機(jī)會(huì)的脆弱性。而經(jīng)由生計(jì)策略調(diào)整所產(chǎn)生的收入增加、自然資源利用更加穩(wěn)定、食物和安全飲水的穩(wěn)定獲取、生活水平提高等脫貧穩(wěn)定性增強(qiáng)的具體表現(xiàn)作為生計(jì)產(chǎn)出。并以自然、經(jīng)濟(jì)、能力和生活條件等4個(gè)維度作為脫貧穩(wěn)定性評(píng)價(jià)的標(biāo)準(zhǔn)。其中生活條件維度充分體現(xiàn)國(guó)家“兩不愁,三保障”脫貧標(biāo)指:不愁吃,不愁穿,義務(wù)教育、基本醫(yī)療、住房安全有保障。
表1 不同類型可持續(xù)生計(jì)分析框架對(duì)比
在脫貧穩(wěn)定性研究中,將UNDP和DFID提出的生計(jì)分析框架有機(jī)結(jié)合,借鑒DFID建立的SLA框架中“資本—可獲得性—活動(dòng)”的分析思路,將五大生計(jì)資本綜合成四大維度:自然維度對(duì)應(yīng)自然資本,能力維度對(duì)應(yīng)人力資本,經(jīng)濟(jì)維度對(duì)應(yīng)金融資本,生活條件對(duì)應(yīng)物質(zhì)和社會(huì)資本,考察脫貧農(nóng)戶的生計(jì)穩(wěn)定性。同時(shí),借鑒UNDP分析框架強(qiáng)調(diào)的政策、技術(shù)和投資等宏觀驅(qū)動(dòng)力,結(jié)合農(nóng)戶生計(jì)系統(tǒng)的分析,實(shí)現(xiàn)個(gè)人和家庭等生計(jì)策略的調(diào)整,實(shí)現(xiàn)增強(qiáng)脫貧穩(wěn)定性的目標(biāo)。
基于圖1所示的脫貧穩(wěn)定性分析框架,從自然、經(jīng)濟(jì)、能力、生活條件4個(gè)維度,依據(jù)科學(xué)性、系統(tǒng)性和可操作性原則,從自然維度選取坡度、高程等指標(biāo);從經(jīng)濟(jì)維度選取收入水平、收入結(jié)構(gòu)及家庭負(fù)債等指標(biāo);從能力維度選取義務(wù)教育保障、家庭健康狀況、營(yíng)養(yǎng)狀況和信息獲取能力等指標(biāo);從生活條件維度選取醫(yī)療支出、住房安全性、安全飲水和通電情況等指標(biāo),選取13項(xiàng)指標(biāo)構(gòu)建多維的脫貧穩(wěn)定性評(píng)價(jià)指標(biāo)體系(表2)。這一指標(biāo)體系既考慮了自然因素的影響,又與實(shí)現(xiàn)“兩不愁、三保障”的脫貧標(biāo)準(zhǔn)進(jìn)行了充分銜接。
圖1 可持續(xù)生計(jì)的脫貧穩(wěn)定性分析框架
表2 脫貧穩(wěn)定性評(píng)價(jià)指標(biāo)體系
注:“+”和“-”分別表示該指標(biāo)與脫貧穩(wěn)定性為正相關(guān)和負(fù)相關(guān)關(guān)系。
Note: “+” and “-” respectively indicate that the indicator is positively correlated and negatively correlated with the poverty alleviation stability.
2.1.2 脫貧穩(wěn)定性指數(shù)
在確定脫貧穩(wěn)定性的評(píng)價(jià)維度和指標(biāo)后,計(jì)算脫貧穩(wěn)定性指數(shù)PASI(poverty alleviation stability index),具體步驟如下:
1)數(shù)據(jù)歸一化處理。由于各指標(biāo)所代表的含義不同,因此存在量綱的差異,采用離差標(biāo)準(zhǔn)化(min-max normalization)方法進(jìn)行去量綱化處理,使結(jié)果落在[0,1] 區(qū)間,轉(zhuǎn)換函數(shù)見(jiàn)式(1)。
(1,2,3…,1,2,3…)
式中為評(píng)價(jià)對(duì)象個(gè)數(shù);為評(píng)價(jià)指標(biāo)個(gè)數(shù);x為通過(guò)調(diào)研采集的原始數(shù)據(jù),是需要?dú)w一化處理的樣本數(shù)據(jù),max(x)為第個(gè)指標(biāo)中樣本數(shù)據(jù)的最大值,min(x)為第個(gè)指標(biāo)中樣本數(shù)據(jù)的最小值,R為指標(biāo)標(biāo)準(zhǔn)化后的試驗(yàn)數(shù)組。
2)熵權(quán)法確定權(quán)重[40]。由式(2)計(jì)算第個(gè)指標(biāo)的熵值H,由式(3)計(jì)算第個(gè)指標(biāo)的熵權(quán)w。
3)計(jì)算各指標(biāo)權(quán)重后,通過(guò)各維度加總求和得到脫貧穩(wěn)定性指數(shù)值。具體公式為
式中PASI為脫貧穩(wěn)定性指數(shù);W為第維第個(gè)指標(biāo)的權(quán)重值;為評(píng)價(jià)指標(biāo)個(gè)數(shù)。
模糊計(jì)算是基于模糊數(shù)學(xué)來(lái)處理非確定性問(wèn)題[41]。國(guó)外將模糊計(jì)算應(yīng)用于貧困問(wèn)題研究較早,Cerioli和Zani[42]構(gòu)建了一個(gè)模糊理論模型對(duì)貧困進(jìn)行多維的分析,Cheli和Lemmi[43]對(duì)該模型進(jìn)行了發(fā)展和改進(jìn),形成了TFR(totally fuzzy relative)方法,用隸屬度函數(shù)直接計(jì)算被剝奪指標(biāo)來(lái)判定貧困。國(guó)內(nèi)學(xué)者將模糊計(jì)算與貧困結(jié)合起來(lái)的研究較少。本文基于模糊計(jì)算原理構(gòu)建脫貧穩(wěn)定性模糊計(jì)算模型劃分穩(wěn)定性指數(shù)()等級(jí),主要經(jīng)歷模糊化、模糊推理和清晰化3個(gè)階段。
依據(jù)脫貧穩(wěn)定性指數(shù)的綜合測(cè)算結(jié)果,利用模糊算法進(jìn)一步劃分農(nóng)戶的脫貧穩(wěn)定性等級(jí):穩(wěn)定(A1)、較穩(wěn)定(A2)、較不穩(wěn)定(A3)。穩(wěn)定(A1)反映脫貧后農(nóng)戶的生計(jì)狀態(tài)得到顯著改善并具有良好的可持續(xù)性;較穩(wěn)定(A2)反映脫貧后農(nóng)戶的生計(jì)狀態(tài)得到了一定的改善并具有一定的可持續(xù)性;較不穩(wěn)定(A3)則表示脫貧后農(nóng)戶的生計(jì)狀態(tài)在持續(xù)滿足生存和發(fā)展需求方面存在不足。各等級(jí)的隸屬度函數(shù)圖如圖2所示。
將安化縣328戶抽樣農(nóng)戶的數(shù)據(jù)進(jìn)行模糊計(jì)算后,發(fā)現(xiàn)脫貧戶的穩(wěn)定性集中分布于A1和A2等級(jí),A1和A2級(jí)別的農(nóng)戶總數(shù)為289戶,占抽樣總數(shù)的88.11%,表明安化縣整體的脫貧質(zhì)量較好。但抽樣結(jié)果中仍有39戶脫貧不夠穩(wěn)定的農(nóng)戶,分析發(fā)現(xiàn)他們收入來(lái)源單一、以務(wù)農(nóng)為主,自我持續(xù)發(fā)展能力欠缺使得他們難以持續(xù)增收,導(dǎo)致存在返貧風(fēng)險(xiǎn)、脫貧穩(wěn)定性有待進(jìn)一步提高。
圖2 脫貧穩(wěn)定性等級(jí)隸屬度函數(shù)圖
3.2.1 脫貧穩(wěn)定性等級(jí)集中分布特征
從地理學(xué)視角研究貧困,主要關(guān)注的是貧困的空間屬性。為探究脫貧穩(wěn)定性的空間分布特征,將抽樣脫貧戶的脫貧穩(wěn)定性分異與安化縣的地理空間相結(jié)合,主要分析脫貧穩(wěn)定性等級(jí)為A3(較不穩(wěn)定)的脫貧戶在空間上的集中分布情況(圖3)。
圖3 安化縣脫貧較不穩(wěn)定農(nóng)戶集中分布區(qū)
安化縣脫貧穩(wěn)定性等級(jí)為A3(較不穩(wěn)定)農(nóng)戶共39戶,其中64.10%農(nóng)戶分布于古樓鄉(xiāng)、江南鎮(zhèn)、奎溪鎮(zhèn)、馬路鎮(zhèn)、梅城鎮(zhèn)、南金鄉(xiāng)、清塘鋪鎮(zhèn)和小淹鎮(zhèn)等8個(gè)鄉(xiāng)鎮(zhèn),形成脫貧較不穩(wěn)定農(nóng)戶的相對(duì)集中分布區(qū)。這一區(qū)域的抽樣農(nóng)戶占全縣抽樣總戶數(shù)的35.98%,而脫貧穩(wěn)定性分類為A3(較不穩(wěn)定)的農(nóng)戶達(dá)到25戶,占全縣的64.10%。脫貧較不穩(wěn)定相對(duì)集中分布區(qū)與多個(gè)重要生態(tài)功能區(qū)在地域上出現(xiàn)重合,主要包括:六步溪國(guó)家級(jí)自然保護(hù)區(qū)(馬路鎮(zhèn)、奎溪鎮(zhèn))、柘溪水庫(kù)水源涵養(yǎng)林區(qū)(古樓鄉(xiāng)、南金鄉(xiāng)、馬路鎮(zhèn)、奎溪鎮(zhèn))、荒漠化和水土流失嚴(yán)重地區(qū)水土保持林區(qū)(梅城鎮(zhèn)、清塘鋪鎮(zhèn))、資水兩岸水源涵養(yǎng)林區(qū)(小淹鎮(zhèn)、江南鎮(zhèn))。生態(tài)功能區(qū)往往禁止大規(guī)模工業(yè)建設(shè)與開(kāi)發(fā),而該地區(qū)生態(tài)經(jīng)濟(jì)潛力未被充分發(fā)掘,地區(qū)經(jīng)濟(jì)發(fā)展水平相對(duì)落后,使得農(nóng)戶收入水平改善落后于其他地區(qū)。同時(shí),該地區(qū)交通、教育、醫(yī)療等基礎(chǔ)設(shè)施建設(shè)滯后,導(dǎo)致該地區(qū)脫貧戶的能力、生活條件等指標(biāo)改善落后于其他區(qū)域。綜上所述,經(jīng)濟(jì)發(fā)展水平的落后和基礎(chǔ)設(shè)施建設(shè)的滯后,導(dǎo)致脫貧不穩(wěn)定農(nóng)戶在該區(qū)域集中分布。
3.2.2 按地形視角的農(nóng)戶脫貧穩(wěn)定性指數(shù)分布特征
安化縣農(nóng)戶的脫貧穩(wěn)定性等級(jí)與坡度之間呈明顯的負(fù)相關(guān)性。由表3可以看出,隨著坡度的增加,相應(yīng)的坡度范圍內(nèi)的脫貧戶平均穩(wěn)定性指數(shù)逐步下降,而較不穩(wěn)定農(nóng)戶數(shù)量迅速增加,脫貧較不穩(wěn)定農(nóng)戶中有89.74%的農(nóng)戶分布于坡度大于25°的區(qū)域。
表3 不同坡度范圍內(nèi)農(nóng)戶脫貧穩(wěn)定性
從整體空間視角來(lái)看,安化縣地形西南-東北走向呈現(xiàn)出山地和谷底相間的地形特征。如圖4所示,安化縣脫貧不穩(wěn)定的農(nóng)戶也呈顯著的條帶狀分布特征,所有的脫貧不穩(wěn)定農(nóng)戶都分布在地勢(shì)較高的山地,而與山地相間的谷底則沒(méi)有脫貧不穩(wěn)定農(nóng)戶的分布,說(shuō)明安化縣脫貧戶的脫貧穩(wěn)定性程度與地形特征具有較強(qiáng)關(guān)聯(lián)性。
圖4 安化縣脫貧不穩(wěn)定農(nóng)戶條帶狀分布圖
高山陡坡的地理環(huán)境,植被以林地為主,交通不便、人口分散且不便集中,農(nóng)業(yè)上不利于種植業(yè)的開(kāi)展,工業(yè)上則不利于產(chǎn)業(yè)的布局,故“山區(qū)”和“貧困”往往密切相關(guān)。本研究更關(guān)注脫貧農(nóng)戶生計(jì)改善的穩(wěn)定性,種植業(yè)無(wú)法大規(guī)模開(kāi)展、林業(yè)產(chǎn)業(yè)為主的農(nóng)業(yè)經(jīng)濟(jì)結(jié)構(gòu)意味著農(nóng)業(yè)增收遲緩,無(wú)法長(zhǎng)期維持穩(wěn)定脫貧;規(guī)模工業(yè)產(chǎn)業(yè)無(wú)法展開(kāi),使得該地區(qū)農(nóng)戶生計(jì)改善更多依賴外界投入(政策性扶持及旅游業(yè)發(fā)展),無(wú)法“自我造血”以滿足該地區(qū)生計(jì)改善的需求,導(dǎo)致該地區(qū)脫貧不穩(wěn)定農(nóng)戶相對(duì)集中。
農(nóng)戶脫貧穩(wěn)定性受多種因素影響,通過(guò)熵權(quán)法確定了各指標(biāo)權(quán)重,確定了脫貧穩(wěn)定性分異的主導(dǎo)因素(表2)。維度上看,對(duì)安化縣農(nóng)戶脫貧穩(wěn)定性的影響力排序:能力(35.37%)>自然(29.46%)>經(jīng)濟(jì)(19.97%)>生活條件(15.20%)。該結(jié)果表明現(xiàn)階段貧困問(wèn)題已經(jīng)由經(jīng)濟(jì)貧困轉(zhuǎn)向能力貧困,政策支持下的農(nóng)戶自身發(fā)展能力,對(duì)脫貧穩(wěn)定性的影響最大;從具體指標(biāo)看,坡度、收入水平是影響脫貧穩(wěn)定性的首要因素,而義務(wù)教育保障、營(yíng)養(yǎng)狀況是影響脫貧穩(wěn)定性的次重要因素。
一般說(shuō)來(lái),越貧困的地區(qū)對(duì)自然資源與環(huán)境的依存度越高,安化縣既是典型的山區(qū)貧困縣,又是國(guó)家級(jí)重點(diǎn)生態(tài)功能區(qū),喀斯特石漠化、山高坡陡、耕地不足、災(zāi)害較多等問(wèn)題導(dǎo)致地區(qū)發(fā)展欠缺自然環(huán)境基礎(chǔ),從而產(chǎn)生脫貧不穩(wěn)定現(xiàn)象;同時(shí),地區(qū)產(chǎn)業(yè)結(jié)構(gòu)單一、農(nóng)業(yè)機(jī)械化水平低、人口素質(zhì)偏低,醫(yī)療、交通和通訊等基礎(chǔ)設(shè)施滯后等問(wèn)題,導(dǎo)致地區(qū)經(jīng)濟(jì)發(fā)展乏力,外出打工成為山區(qū)居民經(jīng)濟(jì)收入的主要來(lái)源,但由于市場(chǎng)競(jìng)爭(zhēng)激烈,農(nóng)戶在市場(chǎng)機(jī)會(huì)的獲取上具有不穩(wěn)定性。
本文將英國(guó)國(guó)際發(fā)展署(department for international development, DFID)提出的可持續(xù)生計(jì)分析框架(sustainable livelihood approach, SLA)和聯(lián)合國(guó)開(kāi)發(fā)計(jì)劃署(united nations development programme, UNDP)提出的生計(jì)框架有機(jī)結(jié)合,提出了脫貧穩(wěn)定性的概念及脫貧穩(wěn)定性的測(cè)度指標(biāo)體系。脫貧穩(wěn)定性是指脫貧農(nóng)戶的收入和生活條件持續(xù)保持在脫貧標(biāo)準(zhǔn)以上及具有一定的承受家庭和外部風(fēng)險(xiǎn)沖擊的能力,基于可持續(xù)生計(jì)分析框架,可用脫貧穩(wěn)定性評(píng)價(jià)指標(biāo)體系進(jìn)行測(cè)度。主要得出結(jié)論如下:
1)安化縣農(nóng)戶脫貧穩(wěn)定性受自然、經(jīng)濟(jì)、能力和生活條件等方面共同作用。在各個(gè)脫貧穩(wěn)定性評(píng)價(jià)指標(biāo)中,坡度和收入水平是影響脫貧穩(wěn)定性的主導(dǎo)因素,而發(fā)展能力不足是脫貧不穩(wěn)的根本原因。2)安化縣脫貧較不穩(wěn)定現(xiàn)象的分布具有一定的地域集中性。安化縣整體的脫貧穩(wěn)定性情況較好,脫貧較穩(wěn)定及以上的比例為88.11%。從空間位置看,脫貧較不穩(wěn)定集中分布區(qū)與多個(gè)重要生態(tài)功能區(qū)在地域上出現(xiàn)重合,應(yīng)將脫貧攻堅(jiān)與生態(tài)功能區(qū)建設(shè)有機(jī)結(jié)合;從空間分布垂直分布看,脫貧不穩(wěn)定的農(nóng)戶集中分布在高山陡坡地區(qū),而山間谷地處的農(nóng)戶脫貧穩(wěn)定性普遍較高,表明脫貧穩(wěn)定性與地理環(huán)境的密切相關(guān)。3)提高脫貧穩(wěn)定性的建議包括:依托自然資源優(yōu)勢(shì)發(fā)展特色產(chǎn)業(yè),進(jìn)一步改善區(qū)域性基礎(chǔ)設(shè)施條件,進(jìn)一步提升鄉(xiāng)村公共服務(wù)設(shè)施水平,進(jìn)一步提高農(nóng)村居民的知識(shí)和技能水平,結(jié)合易地扶貧搬遷、空心村整治優(yōu)化鄉(xiāng)村聚落布局。
本文通過(guò)定量化分析農(nóng)戶脫貧后的生存狀況,將模糊計(jì)算應(yīng)用于脫貧穩(wěn)定性分級(jí)之中,并分析安化縣脫貧穩(wěn)定性的空間格局特征,但未系統(tǒng)分析脫貧穩(wěn)定性的形成機(jī)制,需在后續(xù)研究中進(jìn)一步深化。同時(shí),脫貧是鄉(xiāng)村振興的第一步,消除絕對(duì)貧困后的相對(duì)貧困治理及鄉(xiāng)村現(xiàn)代化建設(shè)是后續(xù)研究應(yīng)該關(guān)注的新問(wèn)題。
[1] 阿馬蒂亞·森. 以自由看待發(fā)展[M]. 北京:中國(guó)人民大學(xué)出版社,2002.
[2] Park A,Wang S. Community development and poverty alleviation: An evaluation of China’s poor village investment program[J]. Journal of Public Economics, 2010, 94(9): 790-799.
[3] 羅慶,李小建.國(guó)外農(nóng)村貧困地理研究進(jìn)展[J].經(jīng)濟(jì)地理,2014,34(6):1-8.
Luo Qing, Li Xiaojian. The research progress of foreign rural poverty geography[J]. Economic Geography, 2014, 34(6): 1-8.(in Chinese with English abstract)
[4] Partridge M D, Rickman D S. Distance from urban agglomeration economies and rural poverty[J]. Journal of Regional Science, 2008, 48(2): 285-310.
[5] Richard Palmer- Jones, Kunal Sen. It is where you are that matters: The spatial determinants of rural poverty in India[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2006, 34(3): 229-242.
[6] 祁新華,林榮平,程煜,等. 貧困與生態(tài)環(huán)境相互關(guān)系研究述評(píng)[J]. 地理科學(xué),2013,33(12):1498-1505.
Qi Xinhua, Lin Rongping, Cheng Yu, et al. The review of the relationship between poverty and environment[J]. Scientia Geographica Sinica, 2013, 33(12): 1498-1505. (in Chinese with English abstract)
[7] 王艷慧,錢樂(lè)毅,段福洲. 縣級(jí)多維貧困度量及其空間分布格局研究:以連片特困區(qū)扶貧重點(diǎn)縣為例[J]. 地理科學(xué),2013,33(12):1489-1497.
Wang Yanhui, Qian Leyi, Duan Fuzhou. Multidimensional poverty measurement and spatial distribution pattern at the country scale: A case study on key country from national contiguous special poverty-stricken areas[J]. Scientia Geographica Sinica, 2013, 33(12): 1489-1497. (in Chinese with English abstract)
[8] 劉一明,胡卓瑋,趙文吉,等. 基于BP神經(jīng)網(wǎng)絡(luò)的區(qū)域貧困空間特征研:以武陵山連片特困區(qū)為例[J]. 地球信息科學(xué)學(xué)報(bào),2015,17(1):69-77.
Liu Yiming, Hu Zhuowei, Zhao Wenji, et al. Research on spatial characteristics of regional poverty based on BP neural network: A case study of Wuling Mountain Area[J]. Journal of Geo-information Science, 2015, 17(1): 69-77. (in Chinese with English abstract)
[9] 劉彥隨,周揚(yáng),劉繼來(lái). 中國(guó)農(nóng)村貧困化地域分異特征及其精準(zhǔn)扶貧策略[J]. 中國(guó)科學(xué)院院刊,2016,31(3):269-278.
Liu Yansui, Zhou Yang, Liu Jilai. Regional differentiation characteristics of rural poverty and targeted poverty alleviation strategy in China[J]. Bulletin of Chinese Academy of Sciences, 2016, 31(3): 269-278. (in Chinese with English abstract)
[10] 蔡進(jìn),廖和平,邱道持,等. 重慶市農(nóng)村耕地資源貧困測(cè)度及空間格局研究[J]. 農(nóng)業(yè)工程學(xué)報(bào),2017,33(18):251-259.
Cai Jin, Liao Heping, Qiu Daochi, et al. Study on poverty measure of farmland resources and spatial pattern in Chongqing[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2017, 33(18): 251-259. (in Chinese with English abstract)
[11] 劉小鵬,李永紅,王亞娟,等. 縣域空間貧困的地理識(shí)別研究:以寧夏涇源縣為例[J]. 地理學(xué)報(bào),2017,72(3):545-557.
Liu Xiaopeng, Li Yonghong, Wang Yajuan, et al. Geographical identification of spatial poverty at county scale: A study case on Jingyuan county[J]. Acta Geographica Sinica, 2017, 72(3): 545-557. (in Chinese with English abstract)
[12] Elbers C, Fujii T, Lanjouw P, et al. Poverty alleviation through geographic targeting: How much does disaggregation help[J]. Journal of Development Economics, 2007, 83(1): 198-213.
[13] Park A, Wang S. Community development and poverty alleviation: An evaluation of China's poor village investment program[J]. Journal of Public Economics, 2010, 94(9): 790-799.
[14] 袁媛,許學(xué)強(qiáng). 國(guó)外綜合貧困研究及對(duì)我國(guó)貧困地理研究的啟示[J]. 世界地理研究,2008,17(2):111-128.
Yuan Yuan, Xu Xueqiang. Review on foreign geography of deprivation and its enlightenments to urban poverty studiesin China[J]. World Regional Studies, 2008, 17(2): 111-128. (in Chinese with English abstract)
[15] 楊園園,劉彥隨,張紫雯. 基于典型調(diào)查的精準(zhǔn)扶貧政策創(chuàng)新及建議[J]. 中國(guó)科學(xué)院院刊,2016,31(3):337-345.
Yang Yuanyuan, Liu Yansui, Zhang Ziwen. Study on policy innovation and suggestions of targeted poverty alleviation based on typical investigation[J]. Bulletin of Chinese Academy of Sciences, 2016, 31(3): 337-345. (in Chinese with English abstract)
[16] 劉彥隨,李進(jìn)濤. 中國(guó)縣域農(nóng)村貧困化分異機(jī)制的地理探測(cè)與優(yōu)化決策[J]. 地理學(xué)報(bào),2017,72(1):161-173.
Liu Yansui, Li Jintao. Geographical detection and optimization of differentiation mechanism of rural poverty in China at county level[J]. Acta Geographica Sinica, 2017, 72(1): 161-173. (in Chinese with English abstract)
[17] 劉艷華,徐勇. 扶貧模式可持續(xù)減貧效應(yīng)的分析框架及機(jī)理探析[J]. 地理科學(xué)進(jìn)展,2018,37(4):567-578.
Liu Yanhua, Xu Yong. Geographical identification and classification of multi-dimensional poverty in rural China[J]. Acta Geographica Sinica, 2018, 37(4): 567-578. (in Chinese with English abstract)
[18] 李裕瑞,曹智,鄭小玉,等. 我國(guó)實(shí)施精準(zhǔn)扶貧的區(qū)域模式與可持續(xù)途徑[J]. 中國(guó)科學(xué)院院刊,2016,31(3):279-288.
Li Yurui, Cao Zhi, Zheng Xiaoyu, et al. Regional and sustainable approach for target-poverty alleviation and development of China [J]. Bulletin of Chinese Academy of Sciences, 2016, 31(3): 279-288. (in Chinese with English abstract)
[19] 汪三貴,劉未. 以精準(zhǔn)扶貧實(shí)現(xiàn)精準(zhǔn)脫貧:中國(guó)農(nóng)村反貧困的新思路[J]. 華南師范大學(xué)學(xué)報(bào):社會(huì)科學(xué)版,2016(5):110-115,191.
Wang Sangui, Liu Wei. Precision poverty alleviation: A new approach to poverty alleviation in China’s rural areas [J]. Journal of South China Normal University: Social Science Edition, 2016(5): 110-115, 191. (in Chinese with English abstract)
[20] 劉新衛(wèi),楊華珂,鄖文聚. 土地整治促進(jìn)貧困地區(qū)脫貧的模式及實(shí)證[J]. 農(nóng)業(yè)工程學(xué)報(bào),2018,34(5):242-247.
Liu Xinwei, Yang Huake, Yun Wenju. Patterns of land consolidation promoting poverty alleviation in poor areas and its application[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2018, 34(5): 242-247. (in Chinese with English abstract)
[21] 王士君,田俊峰,王彬燕,等. 精準(zhǔn)扶貧視角下中國(guó)東北農(nóng)村貧困地域性特征及成因[J]. 地理科學(xué),2017,37(10):1449-1458.
Wang Shijun, Tian Junfeng, Wang Binyan, et al. Regional characteristics and causes of rural poverty in northeast China from the perspective of targeted poverty alleviation[J]. Scientia Geographica Sinica, 2017, 37(10): 1449-1458. (in Chinese with English abstract)
[22] 杜國(guó)明,關(guān)桐桐,李冬梅,等. 黑龍江省貧困村空間分布特征[J]. 經(jīng)濟(jì)地理,2018,38(3):149-156.
Du Guoming, Guan Tongtong, Li Dongmei, et al. Distribution of poverty village in Heilongjiang province[J]. Economic Geography, 2018, 38(3): 149-156. (in Chinese with English abstract)
[23] 丁建軍,冷志明. 區(qū)域貧困的地理學(xué)分析[J]. 地理學(xué)報(bào),2018,73(2):232-247.
Ding Jianjun, Leng Zhiming. Regional poverty analysis in a view of geography science[J]. Acta Geographica Sinica, 2018, 73(2): 232-247. (in Chinese with English abstract)
[24] 武鵬,李同昇,李衛(wèi)民. 縣域農(nóng)村貧困化空間分異及其影響因素:以陜西山陽(yáng)縣為例[J]. 地理研究,2018,37(3):593-606.
Wu Peng, Li Tongsheng, Li Weimin. Spatial differentiation and influencing factors analysis of rural poverty at county scale: A case study of Shanyang County in Shaanxi province[J]. Geographical Research, 2018, 37(3): 593-606. (in Chinese with English abstract)
[25] 趙雪雁. 地理學(xué)視角的可持續(xù)生計(jì)研究:現(xiàn)狀、問(wèn)題與領(lǐng)域[J]. 地理研究,2017,36(10):1859-1872.
Zhao Xueyan. Sustainable livelihoods research from the perspective of geography: The present status, questions and priority areas[J]. Geographical Research, 2017, 36(10): 1859-1872. (in Chinese with English abstract)
[26] Chambers R, Conway G. Sustainable rural livelihoods: Practical concepts for the 21st century[M]. IDS Discussion Paper 296. Brighton, England: Institute of Development Studies, 1992.
[27] Ellis F. Rural Livelihoods and Diversity in Development Countries[M]. Oxford: Oxford University Press, 2000.
[28] 張仕超,鄭棟升,蔣佳佳. 土地流轉(zhuǎn)農(nóng)戶生計(jì)轉(zhuǎn)型中生計(jì)資本整合特征及效益[J]. 農(nóng)業(yè)工程學(xué)報(bào),2018,34(12):274-281.
Zhang Shichao, Zheng Dongsheng, Jiang Jiajia. Integrated features and benefits of livelihood capital of farmers after land transfer based on livelihood transformation[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2018, 34(12): 274-281. (in Chinese with English abstract)
[29] 丁士軍,張銀銀,馬志雄. 被征地農(nóng)戶生計(jì)能力變化研究:基于可持續(xù)生計(jì)框架的改進(jìn)[J]. 農(nóng)業(yè)經(jīng)濟(jì)問(wèn)題,2016,37(6):25-34,110-111.
Ding Shijun, Zhang Yinyin, Ma Zhixiong. Research on change of livelihood capabilities of rural households encountered by land acquisition: Based on improvement of sustainable livelihood approach[J]. Issues in Agricultural Economy, 2016, 37(6): 25-34, 110-111. (in Chinese with English abstract)
[30] 趙雪雁. 生計(jì)資本對(duì)農(nóng)牧民生活滿意度的影響:以甘南高原為例[J]. 地理研究,2011,30(4):687-698.
Zhao Xueyan. The impact of livelihood capital on the life satisfaction of peasants and herdsmen: A case of Gannan Plateau[J]. Geographical Research, 2011, 30(4): 687-698. (in Chinese with English abstract)
[31] 楊云彥,趙鋒. 可持續(xù)生計(jì)分析框架下農(nóng)戶生計(jì)資本的調(diào)查與分析:以南水北調(diào)(中線)工程庫(kù)區(qū)為例[J]. 農(nóng)業(yè)經(jīng)濟(jì)問(wèn)題,2009(3):58-65,111.
Yang Yunyan, Zhao Feng. A survey of farmer livelihood capital in the framework of the sustainable livelihood approach: A case study of the reservoir zone of the South-to-North Water Transfer (middle line) Project[J]. Issues in Agricultural Economy, 2009(3): 58-65, 111. (in Chinese with English abstract)
[32] 李小健. 農(nóng)戶地理論[M]. 北京:科學(xué)出版社,2009.
[33] 湯青. 可持續(xù)生計(jì)的研究現(xiàn)狀及未來(lái)重點(diǎn)趨向[J]. 地球科學(xué)進(jìn)展,2015,30(7):823-833.
Tang Qing. Research progress and future key trends of sustainable livelihoods[J]. Advances in Earth Science, 2015, 30(7): 823-833. (in Chinese with English abstract)
[34] 仲俊濤,米文寶,樊新剛,等. 可持續(xù)生計(jì)框架下連片特困區(qū)發(fā)展機(jī)理:以寧夏限制開(kāi)發(fā)生態(tài)區(qū)為例[J]. 應(yīng)用生態(tài)學(xué)報(bào),2015,26(9):2767-2776.
Zhong Juntao, Mi Wenbao, Fan Xingang, et al. Development mechanism of concentrated poverty areas under the sustainable livelihood: The example of the development- restricted ecological district of Ningxia, Northwest China[J]. Chinese Journal of Applied Ecology, 2015,26(9):2767-2776. (in Chinese with English abstract)
[35] 安化縣統(tǒng)計(jì)局. 安化縣統(tǒng)計(jì)年鑒[Z]. 安化:安化縣統(tǒng)計(jì)局,2017.
[36] 趙鋒. 可持續(xù)生計(jì)分析框架的理論比較與研究述評(píng)[J]. 蘭州財(cái)經(jīng)大學(xué)學(xué)報(bào),2015,31(5):86-93.
Zhao Feng. A review of the theoretical comparative and the study on the sustainable livelihood analysis frameworks[J]. Journal of Lanzhou University of Finance and Economics, 2015, 31(5): 86-93. (in Chinese with English abstract)
[37] 蘇芳,徐中民,尚海洋. 可持續(xù)生計(jì)分析研究綜述[J]. 地球科學(xué)進(jìn)展,2009,24(1):61-69.
Su Fang, Xu Zhongmin, Shang Haiyang. An overview of sustainable livelihoods approach[J]. Advance in Earth Science, 2009, 24(1): 61-69. (in Chinese with English abstract)
[38] 何仁偉,劉邵權(quán),陳國(guó)階,等. 中國(guó)農(nóng)戶可持續(xù)生計(jì)研究進(jìn)展及趨向[J]. 地理科學(xué)進(jìn)展,2013,32(4):657-670.
He Renwei, Liu Shaoquan, Chen Guojie, et al. Research progress and tendency of sustainable livelihoods for peasant household in China[J]. Progress in Geography, 2013, 32(4): 657-670. (in Chinese with English abstract)
[39] Roberts M G,楊國(guó)安. 可持續(xù)發(fā)展研究方法國(guó)際進(jìn)展:脆弱性分析方法與可持續(xù)生計(jì)方法比較[J]. 地理科學(xué)進(jìn)展,2003,22(1):11-21.
Roberts M G, Yang Guo'an. The international progress of sustainable development research: A comparison of vulnerability analysis and the sustainable livelihoods approach[J]. Progress in Geography, 2003, 22(1): 11-21. (in Chinese with English abstract)
[40] 張欣瑩,解建倉(cāng),劉建林,等. 基于熵權(quán)法的節(jié)水型社會(huì)建設(shè)區(qū)域類型分析[J]. 自然資源學(xué)報(bào),2017,32(2):301-309.
Zhang Xinying, Xie Jiancang, Liu Jianlin, et al. Analysis on the regional type of water-saving society based on entropy weight method[J]. Journal of Natural Resources, 2017, 32(2): 301-309. (in Chinese with English abstract)
[41] 方運(yùn)海,鄭西來(lái),彭輝,等. 基于模糊綜合與可變模糊集耦合的地下水質(zhì)量評(píng)價(jià)[J]. 環(huán)境科學(xué)學(xué)報(bào),2018,38(2):546-552.
Fang Yunhai, Zheng Xilai, Peng hui, et al. Groundwater quality evaluation based on fuzzy synthetic evaluation and variable fuzzy sets[J]. Acta Scientiae Circumstantiae, 2018, 38(2): 546-552. (in Chinese with English abstract)
[42] Cerioli A, Zani S. A Fuzzy Approach to the Measurement of Poverty, Income and Wealth Distribution, Inequality and Poverty[M]. Springer Berlin Heidelberg, 1990.
[43] Cheli B, Lemmi A. A totally fuzzy and relative approach to the multidimensional analysis of poverty[J]. Economic Notes, 1995, 24(1): 115-134.
Evaluation of poverty alleviation stability in poverty stricken counties in mountainous areas based on framework of sustainable livelihood analysis
Wang Fuzhen1, Zhou Guohua1,2※, Tang Chengli1, Peng Peng1,2, He Yanhua1, Tan Xuelan3
(1,410081,; 2,410081,; 3.,,410128,)
Poverty alleviation is still remaining as the greatest challenge in the modern economic development. The heaviest part of building well-off society lies in the rural construction, especially in the poverty area. The difficulty of tackling poverty is to get rid of poverty and stabilize poverty alleviation. The research on the stability of poverty alleviation can provide important theoretical basis for enhancing the sustainability of poverty alleviation results and the pertinence of poverty alleviation policies. Based on the perspective of sustainable livelihood, the paper defined concept of “poverty alleviation stability”, took Anhua County in mountainous areas of Hunan Province as an example, constructed the evaluation index system of poverty alleviation stability from four dimensions of nature, economy, ability and living conditions, classified the stability grade of farmer household by using fuzzy calculation method, and further revealed the spatial distribution characteristics and influencing factors of poverty eradication stability. At last, a scientific path to improve poverty alleviation stability was explored from the perspective of economic transformation in poor areas. The results show that: 1 ) Slope and income level are the main factors that affect the stability of poverty alleviation in Anhua County, while the lack of development ability is the fundamental reason for the instability of poverty alleviation. Anhua County is a typical poverty-stricken county in mountainous area, and an in-depth analysis of Anhua County poverty alleviation stability was conducted for finding the leading factors of poverty alleviation, so as to provide reference for enhanceing the ability of farmers to get rid of poverty and achieveing stable poverty alleviation of poor farmers in mountainous areas. The index weights of slope and income stability are 24.88% and 14.61% respectively, which are the main factors affecting the stability of poverty alleviation in Anhua County. The index weights of education guarantee and nutrition status are 13.60% and 10.91% respectively, which are the secondary important factors affecting the stability of poverty alleviation. 2) The stability of poverty eradication in Anhua County is overall good. The farmer households with less stable poverty alleviation are mainly distributed in the high mountain and steep slope areas, and the poverty alleviation stability is closely related to the geographical environment. In terms of spatial position, the concentrated distribution areas of relatively less stable poverty alleviation are coincide with several important ecological function areas. Poverty alleviation should be combined with the construction of ecological function areas. In terms of vertical zonation of spatial distribution, the farmer household of less stable poverty alleviation concentrated in the high mountains and steep slope areas. However, the stability of poverty alleviation index of farmer households in intermountain valleys is generally high, which indicates that the stability of poverty alleviation is closely related to the geographical environment. 3) This study is mainly aimed at poverty alleviation in poor counties in mountainous areas. The main proposals to enhance the stability of poverty alleviation includes: relying on the advantages of natural resources to develop characteristic industries, stimulating the regional endogenous development momentum; further improving regional infrastructure conditions, the level of rural public service facilities, the livelihoods of rural households out of poverty, the level of knowledge and skills of rural residents. And the improving of the rural population quality is the key to cultivate long-term ability to become rich, optimize the layout of rural settlements in combination with the relocation of poverty alleviation and the renovation of “hollow villages”.
economics; rural; poverty alleviation stability; sustainable livelihoods; fuzzy calculation; measurement indicators; spatial distribution characteristics
10.11975/j.issn.1002-6819.2019.02.034
F323.8
A
1002-6819(2019)-02-0270-08
2018-08-12
2018-11-07
國(guó)家自然科學(xué)基金資助項(xiàng)目“基于生活質(zhì)量導(dǎo)向的鄉(xiāng)村聚落空間組織機(jī)理及其優(yōu)化模式”(41471145)
王富珍,研究方向?yàn)閰^(qū)域經(jīng)濟(jì)與區(qū)域發(fā)展。Email:wtt2456@163.com
周國(guó)華,教授,博士生導(dǎo)師,研究方向?yàn)槌青l(xiāng)規(guī)劃與區(qū)域發(fā)展、鄉(xiāng)村地理。Email:uuy828@163.com
王富珍,周國(guó)華,唐承麗,彭鵬,賀艷華,譚雪蘭. 基于可持續(xù)生計(jì)分析框架的山區(qū)縣域脫貧穩(wěn)定性評(píng)價(jià)[J]. 農(nóng)業(yè)工程學(xué)報(bào),2019,35(2):270-277. doi:10.11975/j.issn.1002-6819.2019.02.034 http://www.tcsae.org
Wang Fuzhen, Zhou Guohua, Tang Chengli, Peng Peng, He Yanhua, Tan Xuelan. Evaluation of poverty alleviation stability in poverty stricken counties in mountainous areas based on framework of sustainable livelihood analysis[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2019, 35(2): 270-277. (in Chinese with English abstract) doi:10.11975/j.issn.1002-6819.2019.02.034 http://www.tcsae.org