In the period from April to July 2012, the survey field investigation team of the VACNE was considered Phia Oac Conservation Area, Nguyen Binh District, Cao Bang province.
The team of seven people lead by Prof. Dr. Dang Huy Huynh , VACNE Vice Chairman.
About 350 km from Hanoi, Phia Oac was the first thousand years realms scene, where he formerly imported from consciousness to natural conception. There were a lot of information about a Phia Oac "derelict", with burrow into, just delicious. The survey team is tasked to investigate and evaluate carefully the region, preparing scientific arguments for a plan of protection and rational exploitation of resources here.
After months of preparation to collect information, data, documentation, mapping, subdivisions, partitions, the researchers VACNE and coordinating units at central and local sites preliminarily determined they need to discuss the survey.
Prof. Dang Huy Huynh day and night concern. Despite over 80 years, Professor decided must be present and directly led the survey team from the first phase.
Prof. Dang Huy Huynh (leftmost) on the mountain Phia Oac
The survey team divided into several groups, follow a timely basis and quickly survey methods. Raining or sunny, roads were good or bad way to finish criteria. There are 6 pm day the group is not on enough. But unexpected results.
Preliminary results show that this area has rich biodiversity, typical for limestone ecosystems, diverse climate. Discovered nearly 30 species and 15 rare plant species, endemic in the Red Book. The sampling sites, taking pictures and information are located, to maps.
The team was wamly received by Mr. Nong Hong Thai former Secretary of Cao Bang province and many leaders of relevant departments of Cao Bang province, expressed appreciation and expectations on the outcome of the thread.
The team was wamly received by Mr. Nong Hong Thai former Secretary of Cao Bang province
Quang Chính
VACNE Ofice