Biodiversity of meiofauna in the intertidal khe nhan mudflat, can gio mangrove forest, vietnam with special emphasis on free living nematodes

2007 ◽  
Vol 42 (3) ◽  
pp. 135-152 ◽  
Author(s):  
Quang Ngo Xuan ◽  
Ann Vanreusel ◽  
Nguyen Vu Thanh ◽  
Nic Smol
Keyword(s):  
Mangrove Forest ◽  
Free Living ◽  
Can Gio Mangrove

scholarly journals One new and two unknown species of free - living marine nematodes from Can Gio mangrove forest, Ho Chi Minh city, Vietnam

2014 ◽  
Vol 30 (2) ◽  
Author(s):  
Ngo Xuan Quang ◽  
Nguyen Vu Thanh ◽  
Nguyen Ngoc Chau ◽  
Nic Smol ◽  
Ann Vanreusel
Keyword(s):  
Mangrove Forest ◽  
Ho Chi Minh City ◽  
Marine Nematodes ◽  
Free Living ◽  
Unknown Species ◽  
Can Gio Mangrove

Carbon storage in a restored mangrove forest in Can Gio Mangrove Forest Park, Mekong Delta, Vietnam

2016 ◽  
Vol 380 ◽  
pp. 31-40 ◽  
Author(s):  
Luu Viet Dung ◽  
Nguyen Tai Tue ◽  
Mai Trong Nhuan ◽  
Koji Omori
Keyword(s):  
Carbon Storage ◽  
Mangrove Forest ◽  
Mekong Delta ◽  
Forest Park ◽  
Can Gio Mangrove

Free-living nematodes from mangrove forest in the Yên River estuary (Vietnam)

2017 ◽  
Vol 10 (3) ◽  
pp. 266-274 ◽  
Author(s):  
Nguyen Dinh Tu ◽  
V. G. Gagarin
Keyword(s):  
Mangrove Forest ◽  
River Estuary ◽  
Free Living

scholarly journals Comparison of the feeding ecology of Perisesarma eumolpe collected at the intact forest and gap areas of Can Gio mangrove forest after ten years of Durian typhoon

2019 ◽  
Vol 2 (6) ◽  
pp. 105-110
Author(s):  
Tran Ngoc Diem My ◽  
Tran Le Quang Ha
Keyword(s):  
Feeding Ecology ◽  
Natural Environment ◽  
Mangrove Forest ◽  
Diet Composition ◽  
Dry Season ◽  
Stomach Fullness ◽  
Crab Species ◽  
Food Category ◽  
Can Gio Mangrove ◽  
Positive Results

Perisesarma eumolpe is the dominant crab species in the Can Gio mangrove forest, which is affected by bidirectional interaction with the natural environment. After 10 years of Durian typhoon, Perisesarma eumolpe has had significant changes and adaptations on its growth in Can Gio mangrove forest. One of the main changes is their diets between the intact forest and the gap areas which are natural reforestation. The dry season results showed that the fullness of the stomach (S4) was the highest in the total analyzed stomaches. The fullness of the stomach of the P. eumolpe in the gap area (Hcut) is always higher than the rest area. The main diet composition of the P. eumolpe are seven food categories: decomposed leaves, bark, wood, animal debris, algae, sand, unidentified debris. Leaves are dominant food category in both forest and gap areas. To compare with the result obtained in 2007, the feeding ecology of P. eumolpe was initially recorded. These are the increase in stomach fullness, leaves are dominant in the gap area. There are the positive results from the natural reforestation of Can Gio mangroves in the gap area caused by Durian typhoon.  

scholarly journals Evaluating the salt resistance of Arabidopsis thaliana induced by plant growth-promoting rhizobacteria (PGPR) isolated from Can Gio mangrove forest

2017 ◽  
Vol 1 (T2) ◽  
pp. 64-74
Author(s):  
Trinh Le Phuong Ngo ◽  
Thanh Nguyen Chu ◽  
Thanh Nguyen Chu ◽  
Minh Thi Thanh Hoang
Keyword(s):  
Arabidopsis Thaliana ◽  
Plant Growth ◽  
Seedling Growth ◽  
Mangrove Forest ◽  
Plant Growth Promoting Rhizobacteria ◽  
Climate Change Scenarios ◽  
Agricultural Practice ◽  
Plant Growth Promoting ◽  
Growth Promoting ◽  
Can Gio Mangrove

As soil salinization is a major concern of modern agriculture and an expected threat in climate change scenarios, special effort will be required for maintaining crop production under salt stress. The use of plant growth-promoting rhizobacteria (PGPR) is a promising agricultural practice to help less salt tolerant crops to maintain an acceptable level of productivity under higher salt concentrations. Here, we have isolated the PGPR from the rhizosphere soil in Can Gio Mangrove Forest, Vietnam. Fifteen isolates of bacteria were successfully isolated on medium containing 10 % NaCl. Subsequently, to investigate the effects of PGPR isolates on the growth of Arabidopsis thaliana, seeds were treated with the PGPR and observed the germination as well as the seedling growth. Under stress condition, all bacteria inhibited the germination, however, 02NP01, 04PP02 and 06NS01, identified as Bacillus thuringiensis, Vibrio and Halomonas elongata, respectively, could promote Arabidopsis thaliana seedling growth compared to the control. Further analysis found that three bacteria exhibited the ability to fix nitrogen, solubilize inorganic phosphorus and produce phytohormone-auxin. In addition, under normal condition, Bacillus and Vibrio significantly increased A. thaliana germination, after treatment with Bacillus and Vibrio the seed germination rate increased by 36.60 % and 69.76 % respectively compared to the control. Our research shows that isolated potential rhizobacterial strains may be used as an effective tool for enhancing Arabidopsis thaliana seedling growth under salinity stress.

scholarly journals The presence of cellulose-degrading microorganisms in Perisesarma eumolpe crab’s stomach at opened areas of Can Gio mangrove forest

2019 ◽  
Vol 2 (5) ◽  
pp. 18-25
Author(s):  
My Ngoc Diem Tran ◽  
Nhan Trong Nguyen
Keyword(s):  
Cell Shape ◽  
Mangrove Forest ◽  
Food Sources ◽  
Aerobic Bacteria ◽  
Meat Extract ◽  
Microbial Density ◽  
The Difference ◽  
Can Gio Mangrove ◽  
Microbial Samples ◽  
Degrading Microorganism

The study was conducted to determine the presence of cellulose-degrading microorganisms which were living in the stomach of Perisesarma eumolpe crabs. P. eumolpe were collected in the gap of Can Gio mangrove caused by Durian typhoon in 2006. The study identified 520 microorganism samples from 30 stomach samples Cellulose degrading microbacteria were isolated on three types of nutrient media: meat extract – peptone, Gause and Czapek – Dok with CMC. These 520 microbial samples included of 496 aerobic bacteria, 7 actinomycetes and 0 mold samples. The number of cellulose degrading microorganisms was also accounted for 46% of total (240 samples). Among these, there were 24 bacteria strains and 5 actinomycetes strains which degradated cellulose based on the difference in the colony and the cell shape. The average microbial density per crab gut was approximately 0.66 ×105 to 6.6 ×105 cell/mL. In addition, the results showed that cellulose degrading microorganism groups have importantly contributed to the food sources for P. eumolpe during their living in the mangrove forest.

scholarly journals The food composition in the Scylla paramamosain's stomach growing in the mangrove forest and industrial farming at Can Gio district, Ho Chi Minh City

2019 ◽  
Vol 2 (5) ◽  
pp. 35-39
Author(s):  
My Ngoc Diem Tran ◽  
Lan Thi Thanh Le
Keyword(s):  
Mangrove Forest ◽  
Economic Value ◽  
Food Composition ◽  
Ho Chi Minh City ◽  
Scylla Paramamosain ◽  
Mud Crab ◽  
Food Ingredients ◽  
Industrial Farming ◽  
Can Gio Mangrove

Mud crab (Scylla paramamosain) farming is widely developed in Can Gio, however the economic value is not so high because buyers always prefer the crabs which are caught in the mangrove. The hypothesis is that whether there are differences in the food composition between two crab types (farming and mangrove) or not. So, the research was conducted at Can Gio mangrove forest to analyze the stomach content of S. paramamosain. The results were the food ingredients in S. paramamosain in Can Gio including snail shells, crab shells, animal materials, leaves, sand and unidentified materials. The snail shells, animal materials and leaves were dominant food on mangrove Scylla crab’s stomach. Meanwhile, the crab shells, animal materials and sand were main foods in the farming Scylla crab’s stomach. Leaves was the new food composition recorded in S. paramamosain stomach compared to previous studies. The result initially showed that the food composition affected the quality of Scylla paramamosain growing in Can Gio mangrove forest.

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