دورية أكاديمية
Economic effects of a controlled mangrove-to-pond coverage ratio policy on mangrove conservation and shrimp farming: A case study in vietnam using instrumental regression analysis
| العنوان: | Economic effects of a controlled mangrove-to-pond coverage ratio policy on mangrove conservation and shrimp farming: A case study in vietnam using instrumental regression analysis |
|---|---|
| المؤلفون: | Hoang Ha Anh, Antoine Beaulieu, Tran Minh Da Hanh, Le Cong Tru |
| المصدر: | Trees, Forests and People, Vol 16, Iss , Pp 100579- (2024) |
| بيانات النشر: | Elsevier, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Forestry LCC:Plant ecology |
| مصطلحات موضوعية: | Mangrove-shrimp farming, Mangrove-to-pond coverage ratio, Economic effects, IV regression, Vietnam, Forestry, SD1-669.5, Plant ecology, QK900-989 |
| الوصف: | The mangrove-shrimp farming model in Vietnam's Mekong Delta region was devised to foster mangrove conservation while supporting the livelihoods of small-scale shrimp farmers by allocating them land for both mangrove protection and shrimp farming. However, this model faces challenges as farmers often clear mangrove areas to expand shrimp ponds, seeking greater profits. Based on data collected from structured interviews with shrimp farming households, an Instrumental Variable (IV) regression method is used in this study to examine the economic viability of mangrove-shrimp farming in the Tam Giang Protection Forest of Ca Mau province and predict the impacts of recommended fixed mangrove-to-pond coverage ratios (MPR) on shrimp yield and household income in two different scenarios. Findings reveal that almost half of the surveyed farmers do not meet the recommended MPR, prioritizing pond expansion over mangrove protection, suggesting prevalent noncompliance and ineffective regulatory enforcement. Additionally, the research highlighted the critical role of mangrove-shrimp farming in the livelihoods of these communities, with findings indicating that even minimal increases in pond area can enhance productivity. Conversely, stricter pond coverage regulations could potentially worsen the economic situation for numerous households. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2666-7193 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2666719324000864; https://doaj.org/toc/2666-7193 |
| DOI: | 10.1016/j.tfp.2024.100579 |
| URL الوصول: | https://doaj.org/article/c7e98eb04a954ba9811a934c2f020459 |
| رقم الأكسشن: | edsdoj.7e98eb04a954ba9811a934c2f020459 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 26667193 |
|---|---|
| DOI: | 10.1016/j.tfp.2024.100579 |