In late February, our workforce visited the Hwaseong Wetlands FNS, and had been very involved to see that intensive constructions had been being constructed throughout the nationally protected Maehyang-ri tidal flat as a part of a blue carbon venture. Issues had been expressed, and recommendation was sought from unbiased consultants, with all responses highlighting the anticipated unfavourable impacts. Though it was suspected that some species (like Terek Sandpiper 뒷부리도요 and naturally gulls) may even roost on these new constructions, many shorebird species had been thought-about unlikely now to have the ability use this space for roosting on neap tides – particularly bigger species just like the globally Endangered Far Jap Curlew 알락꼬리마도요. That is largely as a result of most shorebird species want an open skyline when roosting, presumably with a purpose to detect and to keep away from potential predators. As well as, considerations had been additionally expressed in regards to the damaging technique of development together with using heavy equipment; and the doubtless low stage of local weather profit to be accrued by this method. These considerations had been all expressed within the clear and necessary understanding that, “Local weather change and biodiversity loss (in addition to air pollution) are a part of an interlinked triple planetary disaster the world is dealing with right now. They must be tackled collectively if we’re to advance the Sustainable Growth Targets and safe a viable future on this planet” (United Nations web site).
These preliminary knowledgeable considerations in regards to the doubtless impacts on shorebirds and the low efficacy of the blue carbon positive factors had been communicated clearly to decision-makers and a number of stakeholders. They had been additionally adopted by knowledgeable commentary from the Wadden Sea – cited as the idea for the venture design – that noticed that, sure, related approaches had been undertaken in some (a lot bigger) areas of coastal tidal flat previously, however that in more moderen many years extra pure processes have usually been most popular. Additional insights on how related measures can be evaluated within the context of the German-Dutch-Danish Wadden Sea. had been supplied by WWF Germany.
Sadly, following a sign to droop the venture quickly, the choice was taken to proceed work on the development of the 1m excessive, stone-filled wall and to go away all the tall picket poles in place. A big belief deficit meant that funds that had been to be supplied for shorebird surveys to be carried out by native NGOs along with researchers contracted by the blue carbon venture weren’t taken up.
We’re subsequently very grateful to members of the College Birding Golf equipment of Korea who, following some correspondence with us, independently organised two surveys of shorebirds within the Maehyang-ri Tidal Flat Wetland Protected Space and Hwaseong Wetlands Flyway Community Web site: Kwon Soonho and Kim Jin A on April twenty ninth; and Lee Gun Hee, Kim Jin Younger, Jung Minju and Lee Ju Hyeok on Could eleventh.
The survey included repeat counts and an evaluation of use / avoidance of the tidal flat constructions by completely different shorebird species.
As summarized by Mr Lee Juhyeok (generally known as Andy Lee to many within the birding group),
“We initially deliberate to conduct 5 surveys from late April by way of Could. Sadly, two surveys needed to be canceled because of heavy rain, and one other was canceled as a result of absence of a volunteer driver. In consequence, we had been in a position to full two surveys in whole — one on April twenty ninth and the opposite on Could eleventh.
Through the first survey, we had been nonetheless refining our methodology and method to knowledge recording, so the documentation is much less detailed. After that session, we revised our knowledge assortment course of. Particularly, we started referring to particular person constructions by particular identifiers:
- Construction A refers back to the lengthy, 1-meter-high wall.
- Constructions B check with the oblong transplantation plots (from which fencing had already been eliminated).
Abstract of Observations:
- Small waders appeared largely detached to the B constructions, doubtless as a result of absence of fencing.
- Mid- to large-sized waders, nonetheless, tended to stay farther out towards the ocean and appeared to keep away from construction A, sustaining a noticeable distance.
- Whereas we remorse not having the ability to conduct extra surveys underneath diverse tidal circumstances, we hope these two classes nonetheless supply some perception and are of worth.”
Rely knowledge can be found on Excel, and we’re proposing to conduct additional counts collectively in August and September through the southward migration interval.
Extra info can be posted about this analysis this summer time. Please contact us if you need to take part in or assist this survey effort (e.g., by way of driving researchers, or supporting bills). Thanks.
