ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN
Supervised by Prof. Ahmedul Kabir Co-Supervised by Prof. Sayed Nazim Uddin
| Κύριος συγγραφέας: | |
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| Μορφή: | Thesis |
| Γλώσσα: | en_US |
| Έκδοση: |
Submitted by: Pema Lhamo
2022
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| Θέματα: | |
| Διαθέσιμο Online: | https://repository.auw.edu.bd/handle/123456789/80 |
| _version_ | 1857449006295154688 |
|---|---|
| author | Lhamo, Pema |
| author_facet | Lhamo, Pema |
| author_sort | Lhamo, Pema |
| collection | institutional Repository |
| description | Supervised by Prof. Ahmedul Kabir
Co-Supervised by Prof. Sayed Nazim Uddin |
| format | Thesis |
| id | 123456789-80 |
| institution | Asian University for Women |
| language | en_US |
| publishDate | 2022 |
| publisher | Submitted by: Pema Lhamo |
| record_format | dspace |
| spelling | 123456789-802026-02-18T06:09:47Z ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN Lhamo, Pema Wetland; Plant diversity; Soil and Water Properties Supervised by Prof. Ahmedul Kabir Co-Supervised by Prof. Sayed Nazim Uddin Plant diversity in the wetlands of Phobji and Gantey represents an important aspect of the overall wetland ecosystem. However, over the years, the increasing trend in population has initiated the building of many infrastructures and accommodations which lie at close proximity to the core wetland area. This accelerates the expansion of land use to the core wetland area posing a huge threat to the plant diversity of the wetlands. This research thus studied the plant diversity in human settled area and core undisturbed area with an objective to assess the influence of human settlement on the plant diversity. A belt transect method was used for the purpose of vegetation survey and Shannon Wiener diversity was calculated using the relative dominance. Plants were analyzed for their diversity, richness, life forms, dominance and invasive nature. Additionally, soil and water parameters were also tested to see the current situation of the pH and nutrient levels. A total of 136 species belonging to 39 families was identified in both the areas. Some of the dominant species identified were Trifolium repens, Rumex napelensis and Pedicularis denticulata. An endemic plant species Euphrasia bhutanica was also identified in one of the plots of the undisturbed areas. Two species of orchid was also found along with the endemic plant. Shannon Wiener diversity index showed the highest index of 3.14 in one of the plots in human settlement area. The overall diversity index and species richness was found to be higher in the undisturbed areas. Soil analysis did not show much of a difference in physical and chemical parameters except for a slight difference in potassium content. Similarly, water parameters did not show much difference but only showed variation in calcium content. The findings of the study indicated towards the increasing influence of human settlement in the wetland. Submitted by: Pema Lhamo 2022-12-11T04:39:00Z 2022-12-11T04:39:00Z 2019 Thesis https://repository.auw.edu.bd/handle/123456789/80 en_US application/pdf Submitted by: Pema Lhamo |
| spellingShingle | Wetland; Plant diversity; Soil and Water Properties Lhamo, Pema ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title | ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title_full | ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title_fullStr | ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title_full_unstemmed | ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title_short | ASSESSING THE INFLUENCE OF HUMAN SETTLEMENTS ON THE PLANT DIVERSITY IN WETLANDS OF PHOBJI AND GANGTEY, BHUTAN |
| title_sort | assessing the influence of human settlements on the plant diversity in wetlands of phobji and gangtey bhutan |
| topic | Wetland; Plant diversity; Soil and Water Properties |
| url | https://repository.auw.edu.bd/handle/123456789/80 |
| work_keys_str_mv | AT lhamopema assessingtheinfluenceofhumansettlementsontheplantdiversityinwetlandsofphobjiandgangteybhutan |