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首页> 外文期刊>SN Applied Sciences >Air pollution tolerance index (APTI) and expected performance index (EPI) of trees in sambalpur town of India
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Air pollution tolerance index (APTI) and expected performance index (EPI) of trees in sambalpur town of India

机译：印度桑巴尔镇树木的空气污染耐受指数（APTI）和预期绩效指数（EPI）

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摘要

Poor disposal of waste and release of pollutants to the environment through urbanization, industrialization and anthropogenicactivities have been a serious threat to human health. Therefore, there is a need to evaluate the pollution statusof towns through the identification of bio-monitor and bio-indicator trees. Keeping this in view, a work was undertaken tostudy the Air Pollution Tolerance Index (APTI) and Expected Performance Index (EPI) of trees in Sambalpur town, locatedin Western flanks of Eastern India during three seasons (monsoon, post-monsoon and pre-monsoon) in 2015–16. Themeasurements of different biochemical parameters (ascorbic acid: di-chlorophenol indophenol method of Keller andSchwager (Eur J For Pathol 7:338–350, 1977); leaf extract pH: electrometric method of Liu and Ding 2008; relative watercontent: oven dry method of Prajapati and Tripathi (2008) and total chlorophyll: acetone extraction method of Arnon(Plant Physiol 24:1–15, 1949), and socio-economic characters (plant habit, canopy structure, and type of plant, laminarstructure and economic value as per Moore and Chapman (Methods in plant ecology, Blackwell Scientific Publications,Oxford, 1986) and Noor et al. (Environ Geochem Health 1–15, 2014) of selected 21 trees were carried out from five pollutedor experimental sites (i.e. Remed, Ainthapali, Dhankauda, Dhanupali and Durgapali) and a non-polluted or controlsite (i.e. Sambalpur University campus) based on commonness of tree species to all the sites and close proximity to theroads. A total of 45 samples (3 trees of each species × 5 leaves from each tree x three replicates per treatment) for everyspecies in each site were analysed as per above standard protocol and methodology. The APTI of the trees in the controlsite ranged from 8.99 (Butea monosperma) to 31.63 (Peltophorum pterocarpum), while that in the experimental sites itwas ranged from 10.47 (Tamarindus indica) to18.04 (Mimusops elengi). In most cases of trees (67.71%), the APTI valueswere higher in experimental sites than the selected trees in control site, indicating thereby that the species having higherAPTI values had a greater tolerance against air pollution. The categories of various trees, classified on the basis of overallAPTI, revealed that in the control site 66.67, 19.05 and 14.28% of the total trees were in the intermediately tolerant (IT),moderately tolerant (MT) and tolerant (T) categories respectively; whereas in the experimental sites, 42.86, 23.81, 19.05and 14.28% of the species were in the intermediately tolerant (IT), moderately tolerant (MT), tolerant (T) and sensitive (S)categories respectively. Finally, based on the EPI scores, the trees found to be fit for plantations are Ficus religiosa, Madhucaindica, Azadirachta indica, Artocarpus heterophyllus, Mangifera indica, Ficus benghalensis and Syzygium cumini, owingto their placement in Best or Excellent category (81–100%). On the other hand, species like Ziziphus jujuba, Tamarindusindica and Thevetia peruviana can be used as good bio-indicators due to their low EPI scores (31–50%). This work will behighly useful in formulating the management strategy against rising air pollution issues of the developing urban areas.
机译：通过城市化，工业化和人为损害污染物的废物和污染物释放差活动对人类健康有严重威胁。因此，需要评估污染状态通过识别生物监测和生物指标树的城镇。保持这种情况，进行了一项工作研究Sambalpur镇的树木的空气污染耐受指数（APTI）和预期绩效指数（EPI），位于在印度东部的西部（季风，季风，季风和季风前季郡）的西部侧翼。这不同生化参数的测量（抗坏血酸：凯勒二氯酚吲哚酚法Schwager（欧居欧元为Pathol 7：338-350,1977）;叶萃取物pH：刘和丁2008的电测量;相对水含量：Prajapati和Tripathi（2008）的烤箱干法和总叶绿素：Arnon的丙酮提取方法（植物Physiol 24：1-15，1949），以及社会经济人物（植物习惯，树冠结构，植物类型，层根据Moore和Chapman的结构和经济价值（植物生态学的方法，Blackwell科学出版物，牛津，1986年）和Noor等人。 （选定的21棵树的（所选21棵树的Geochem Health 1-15,2014）从五棵污染中进行或实验部位（即剩余，Ainthapali，Dhankauda，Dhanupali和Durgapali）和非污染或控制网站（即Sambalpur大学校园）基于树种的共同性与所有网站相近，靠近近距离道路。共有45个样本（每种物种3棵树×5从每棵树x三次重复每次治疗）按照标准方案和方法进行分析每个部位的物种。控制中的树木的APTI网站范围从8.99（Butea MonoSperma）到31.63（Peltophorum Pterocarpum），而在实验部位从10.47（Tamarindus indica）到18.04（Mimusops Elengi）范围。在大多数树木（67.71％），APTI值实验部位高于所选树木的实验位点，从而表明具有更高的物种APTI值对空气污染具有更大的耐受性。各种树木的类别，基于整体分类APTI，透露，在控制部位66.67,19.05和14.28％的总树中均在中间耐受性（IT）中，分别适度耐受（MT）和耐受性（T）类别;而在实验遗址，42.86,23.81,19.0514.28％的物种在中间耐受（IT），适度耐受（MT），耐受性（T）和敏感（S）中类别分别。最后，基于EPI评分，发现适合种植园的树是Ficus RelitiOSA，Madhuca籼稻，azadirachta indipa，Artocarpus heterophyllus，mangifera indica，ficus benghalensis和syzygium cumini，欠他们的位置是最好或优秀的类别（81-100％）。另一方面，像Ziziphus Jujuba一样，Tamarindus等物种由于其低EPI评分（31-50％），籼稻和TheVetia腹水可用作良好的生物指标。这项工作将是在制定发展趋势城市地区的空气污染问题管理策略方面非常有用。

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  • 来源
    《SN Applied Sciences》 |2020年第8期|1327.1-1327.14|共14页
  • 作者

    Chandan Sahu; Sradhanjali Basti; Sanjat Kumar Sahu;

  • 作者单位

    P.G. Department of Environmental Sciences Sambalpur University Jyoti Vihar Burla Odisha India Gangadhar Meher University Amruta Vihar Sambalpur Odisha India. 3State Pollution Control Board Bhubaneswar Odisha India;

    P.G. Department of Environmental Sciences Sambalpur University Jyoti Vihar Burla Odisha India Gangadhar Meher University Amruta Vihar Sambalpur Odisha India. 3State Pollution Control Board Bhubaneswar Odisha India;

    P.G. Department of Environmental Sciences Sambalpur University Jyoti Vihar Burla Odisha India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Air pollution; Ascorbic acid; Bio-indicators; Leaf extract pH; Relative water content; Socio-economic characters; Total chlorophyll;

    机译：空气污染;抗坏血酸;生物指标;叶提取物pH;相对含水量;社会经济特征;总叶绿素;

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