Air pollution tolerance, anticipated performance, and metal accumulation capacity of common plant species for green belt development

2021 ◽  
Author(s):  
Shilpi Mondal ◽  
Gurdeep Singh
Keyword(s):  
Air Pollution ◽  
Plant Species ◽  
Metal Accumulation ◽  
Green Belt ◽  
Pollution Tolerance ◽  
Accumulation Capacity ◽  
Common Plant ◽  
Common Plant Species

scholarly journals ASSESSMENT OF AMBIENT AIR QUALITY AND DEVELOPMENT OF GREEN BELT AROUND INDUSTRIES IN ASSAM USING SELECTIVE TREE AND PLANT SPECIES

2020 ◽  
pp. 610-613
Author(s):  
Jiban Jyoti Das
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Plant Species ◽  
Ambient Air ◽  
Tolerance Index ◽  
Ambient Air Quality ◽  
Sensitive Species ◽  
Green Belt ◽  
Pollution Tolerance ◽  
Air Pollution Tolerance Index

Industrialization is an important aspect of a growing economy. However, rapid industrialization has caused many serious impacts on the environment. One such impact is the deteriorating air quality, especially around industries. It is said that afforestation is the best and simplest way for improving the air quality. Also, trees and plants have been increasingly used as filters for dust particles around the home, traffic roads, etc. In scientific studies, it has also been found that trees and plant leaves can be used to assess the ambient air quality by an index called the Air pollution tolerance index. A literature search has been done on the scientific database like Sciencedirect and Researchgate to review the existing knowledge of Air pollution tolerance index and to find the tolerant and sensitive species based on it so that these species can be selectively planted to assess the ambient air quality and also to develop a better green belt around refineries and industries in Assam. The study has reviewed the linkage of the impact of air pollution on leaves of plants and trees through scientific evidence. Through such scientific reviews, the most tolerant species of trees and plants were chosen with the condition that it can grow under the climatic condition of Assam. The recommendation and suggestions of tolerant tree and plant species can be used for specific species plantations for developing green belts around refineries and industries in Assam. The recommendation of sensitive species can be used for monitoring ambient air quality with reference to other standard procedures. KEYWORDS: Air pollution tolerance index, Industries, Air- pollution, Green belt

scholarly journals Evaluation of Air Pollution Tolerance Index and Anticipated Performance Index of Selected Plant Species

2019 ◽  
Vol 19 (1) ◽  
pp. 239
Author(s):  
Winifred Uduak Anake ◽  
Jacinta Eigbefoh Eimanehi ◽  
Conrad Asotie Omonhinmin
Keyword(s):  
Air Pollution ◽  
Plant Species ◽  
Performance Index ◽  
Mangifera Indica ◽  
Acacia Auriculiformis ◽  
Tolerance Index ◽  
Green Belt ◽  
Pollution Tolerance ◽  
Air Pollution Tolerance Index ◽  
Anticipated Performance Index

This study reports a combination of two indices, air pollution tolerance index (APTI) and anticipated performance index (API) as viable tools for selecting suitable plants for pollution abatement program. Leaf samples of 6 plant species; Mangifera indica, Araucaria heterophylla, Elaeis guineensis, Syzygium malaccense, Acacia auriculiformis, and Chrysophyllum albidium were collected from an industrial and academic areas at Ado-Odo, Ota, Nigeria; during the dry season of January to March 2018. Biochemical parameters; leaf-pH, relative leaf water content, total chlorophyll content, and ascorbic acid content were analyzed to compute the APTI values. Combined APTI, botanical and socioeconomic indices were graded to evaluate the API of the different plant species. The APTI for the species ranged between 4.79 and 10.7, ideal for sensitive species category (APTI < 11), and the plants are classified as bio indicators of air pollution. The API indicates Mangifera indica and Syzygium malaccense (API = 4) as good performers while Chrysophyllum albidum is a moderate performer (API = 3). The three tree species were identified as suitable green belt plants and thus valuable additions to the green belt development plant list in tropical Africa.

scholarly journals Evaluation of Anticipated Performance Index of Plant Species for Green Belt Development to Mitigate Air Pollution

2020 ◽  
Vol 11 (6) ◽  
pp. 536-541
Author(s):  
Abhay Sharma ◽  
◽  
Satish Kumar Bhardwaj ◽  
L. R. Lakshmikanta Panda ◽  
Abha Sharma ◽  
...  
Keyword(s):  
Air Pollution ◽  
Plant Species ◽  
Performance Index ◽  
Tolerance Index ◽  
Green Belt ◽  
Pollution Tolerance ◽  
Good Performer ◽  
Toona Ciliata ◽  
Ficus Palmata ◽  
Anticipated Performance Index

Anticipated Performance Index (API) is an innovative ecological approach in selecting plant species for reducing air pollution, using Air Pollution Tolerance Index (APTI) and socio-economic parameters. The present study evaluated API of 11 plant species (6 trees and 5 shrubs) for the recommendation of green belt establishment near the national highway expansion region of the Kiratpur-Nerchowk expressway. The scrutiny of the results revealed that the tolerance capacity of plant species along with their performance grade is a justified approach for selecting the most suitable plant species, which can act as sink for air pollution. API on the other hand, can also help to distinguish the sensitive plant species, which can act as bio-monitors. The results showed that among all plant species Leucaena leucocephala and Toona ciliata (API=5) qualify as ‘very good’ performers in green belt development, while Dalbergia sisso (API=4) is a ‘good’ performer. Grewia optiva and Ficus palmata were judged as ‘moderate’ performers (API=3). Whereas, all other remaining investigated trees and shrubs having lesser API values can act as bio-indicators and particularly are very less recommended for green belt establishment. Hence, on the basis of amalgamation of APTI values together with other socio-economic and biological parameters, API significantly is considered as one of the best approaches identified and recommended for long-term refinement of air quality.

scholarly journals Application of Polypodiopsida Class in Nanotechnology–Potential towards Development of More Effective Bioactive Solutions

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 748
Author(s):  
Irina Fierascu ◽  
Radu Claudiu Fierascu ◽  
Camelia Ungureanu ◽  
Oana Alexandra Draghiceanu ◽  
Liliana Cristina Soare
Keyword(s):  
Health Care ◽  
Plant Species ◽  
Plant Extracts ◽  
Antioxidant Properties ◽  
Drug Resistant ◽  
Future Perspectives ◽  
Real Potential ◽  
Toxic Potential ◽  
Common Plant ◽  
Common Plant Species

The area of phytosynthesized nanomaterials is rapidly developing, with numerous studies being published yearly. The use of plant extracts is an alternative method to reduce the toxic potential of the nanomaterials and the interest in obtaining phytosynthesized nanoparticles is usually directed towards accessible and common plant species, ferns not being explored to their real potential in this field. The developed nanoparticles could benefit from their superior antimicrobial and antioxidant properties (compared with the nanoparticles obtained by other routes), thus proposing an important alternative against health care-associated and drug-resistant infections, as well as in other types of applications. The present review aims to summarize the explored application of ferns in nanotechnology and related areas, as well as the current bottlenecks and future perspectives, as emerging from the literature data.

scholarly journals Infection of Melanoplus sanguinipes Grasshoppers following Ingestion of Rangeland Plant Species Harboring Vesicular Stomatitis Virus

2009 ◽  
Vol 75 (10) ◽  
pp. 3029-3033 ◽  
Author(s):  
Barbara S. Drolet ◽  
Melissa A. Stuart ◽  
Justin D. Derner
Keyword(s):  
Plant Species ◽  
Vesicular Stomatitis Virus ◽  
Melanoplus Sanguinipes ◽  
Northern Plains ◽  
Transmission Cycle ◽  
Vesicular Stomatitis ◽  
The Stability ◽  
Common Plant ◽  
Plant Surfaces ◽  
Common Plant Species

ABSTRACT Knowledge of the many mechanisms of vesicular stomatitis virus (VSV) transmission is critical for understanding of the epidemiology of sporadic disease outbreaks in the western United States. Migratory grasshoppers [Melanoplus sanguinipes (Fabricius)] have been implicated as reservoirs and mechanical vectors of VSV. The grasshopper-cattle-grasshopper transmission cycle is based on the assumptions that (i) virus shed from clinically infected animals would contaminate pasture plants and remain infectious on plant surfaces and (ii) grasshoppers would become infected by eating the virus-contaminated plants. Our objectives were to determine the stability of VSV on common plant species of U.S. Northern Plains rangelands and to assess the potential of these plant species as a source of virus for grasshoppers. Fourteen plant species were exposed to VSV and assayed for infectious virus over time (0 to 24 h). The frequency of viable virus recovery at 24 h postexposure was as high as 73%. The two most common plant species in Northern Plains rangelands (western wheatgrass [Pascopyrum smithii] and needle and thread [Hesperostipa comata]) were fed to groups of grasshoppers. At 3 weeks postfeeding, the grasshopper infection rate was 44 to 50%. Exposure of VSV to a commonly used grasshopper pesticide resulted in complete viral inactivation. This is the first report demonstrating the stability of VSV on rangeland plant surfaces, and it suggests that a significant window of opportunity exists for grasshoppers to ingest VSV from contaminated plants. The use of grasshopper pesticides on pastures would decrease the incidence of a virus-amplifying mechanical vector and might also decontaminate pastures, thereby decreasing the inter- and intraherd spread of VSV.

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