砂丘 湖 / Tywod twyni llynnoedd-Wild bywyd Shimokita-6

東通村・大沼
東通村・左京沼
東通村・荒沼

Mae llyn twyni tywod yn draeth tywodlyd sy'n ffurfio tonnau oherwydd y gwynt.、Corsydd dŵr croyw yw'r rhain sy'n cael eu ffurfio'n naturiol pan fydd afonydd yn llifo i bantiau (Sagata, Niigata Prefecture, ac ati).。Mae tywod tanddwr yn chwyddo fel arglawdd oherwydd cerrynt y cefnfor a thonnau, gan rwystro'r allanfa.、Mae'r ffurfiant hefyd yn wahanol i lynnoedd dŵr hallt fel Llyn Saroma a Hachirogata)。Mae'r llyn twyni tywod ei hun yn endid gwerthfawr sy'n cael ei golli ledled y byd.、Creu amgylchedd biolegol werthfawr。

Sand dune lake is a natural freshwater pond in a sandhill. It was shaped by wind. The wind had been carring sand and formed ups and downs, and then water stream into hollow places. It is not only very valuable existence itself in the world but also it gives important environment for biodeversity that’s being lost.

Ym Mhentref Higashidori、Mae yna lawer o "lynnoedd twyni tywod" mawr a bach (13 cors a enwir yn unig).。Mae Pentref Higashidori, Twyni Tywod Sarugamori, a Back Wetlands wedi'u dewis fel un o 500 o wlyptiroedd pwysig Japan (mewn gwirionedd, gellir dweud bod y rhan fwyaf o Benrhyn Shimokita wedi'i ddewis yn y modd hwn).。Twyni tywod y goedwig mwnci hwn (lled 1-2 km)、Mae "Twyni Tywod Shimokita" yn gyfuniad o dwyni tywod (cyfanswm hyd 17 km) a thwyni tywod sy'n mynd ychydig yn fewndirol.、Er mai ychydig sy'n hysbys, dyma'r twyn tywod mwyaf yn Japan mewn gwirionedd.。Y rheswm nad yw'n hysbys yw、Mae coedwigoedd amddiffyn rhag gwynt a thywod yn amgylchynu'r twyni tywod.、Pethau sy'n anodd i bobl eu gweld、Defnyddir y rhan fwyaf ohono gan y Weinyddiaeth Amddiffyn ac eraill fel ystod profi balistig.、Mae hyn oherwydd bod mynediad wedi'i wahardd.。

There are many dune lakes in Higashi-dori village. Named lakes are minimum 13s. Salugamori sandhill (1~2 km width, 17 km length) include the rear wetland in this village has selected one of 500 of the important wetland of Japan (Actually most of Shimokita peninsula is selected also). Additionaly, Shimokita sandhill (includ this Salugamori sandhill with the next ones) is really the biggest one in Japan. However almost all japanese don’t know of it. One of the reason is that this place is hidden from the roads by pine grove for protect the wind and the sand. The other one, here is off limited, because this ares has been useing for test site of trajectory of Ministry of Defence (MD).

Mae llyn y twyni ei hun y tu allan i ardal y Weinyddiaeth Amddiffyn.、Mae'n ymddangos bod rhywfaint ohono'n cael ei ddefnyddio at ddibenion pysgota hefyd.。Fodd bynnag, mae'r coedwigoedd pinwydd a ddefnyddir ar gyfer amddiffyn rhag gwynt a thywod hefyd wedi tyfu'n fwy.、Mae llawer o'r ffyrdd sy'n arwain at y gors yn diflannu.。Mae gostyngiad yn y boblogaeth a heneiddio yn parhau yma hefyd.、Nid oes unrhyw ymchwil academaidd yn cael ei wneud ar hyn o bryd.。

These are out of the area of MD. A few lakes of it look as useing fishery sometimes but not often. Most of the roads to go there is being lost by growing thickly weeds and pine grove. Creasing depopulation and ageing there. Academic reserch stopped now.

Mae'r lluniau o'r top i'r gwaelod (wedi'u trefnu o'r gogledd i'r de)、Onwma、Cors Sakyo、Aranuma。Mae maint a dyfnder yn amrywio ychydig, ond maent i gyd yn eu cyflwr naturiol.。Mae Onuma yn berdysyn mawr、Mae Sakyo-numa yn enwog am Aegagropila Linnaei.、Beth sy'n digwydd nawr nad oes unrhyw ymchwil wedi'i wneud?。Mae dyfnder Aranuma 1-2m.、Mae Brasenia schreberi yn cael ei gynaeafu.。

Photo:(above) O-numa. Small river prawn lives in. (midlle) Sakyo-numa. Sakyo-numa is famous for “Hime-malimo” (small moss ball), but how is it now? (bottom) An old woman was picking “Jun-sai” (the water shield) from the water at lake Ala-numa. ※numa means lake or pond. All of dune lakes are Nature.

 

Clymwch Blodau / Clymwch blodau(gwyllt bywyd Shimokita-5)

レースフラワーはただの雑草/Lace flower is just a weed
レースフラワー/ Laceflower

レースフラワーが溢れるように咲いていた。道の両側にもずっと、家の周りにもぐるっと。空き地にはまるで種を蒔いた畑のように、咲いていた。まさにこの時期の下北の(特に東通村の)雑草だが、今回まで気づかなかった。もう何年もこの季節に下北に帰らなかったことを、美しく問い詰められた思いだった。不在にしたこの数年間に急激に増えたのだと思う。

There were so many laceflowres. Along every roads, surrounding the houses. It comes out in every vacant lots as a seeded fields. This flower is as typical one in Shimokita (especialy Higashi-dori villg) now, however I had not found it before. I felt it criticized me beautifully for not coming back home land for long time in this season. It may be planted for last few years and then reproduces rapidly, I think.

「レースフラワー」は総称である。何種類かのレースフラワーを現地でも確認した。いずれも基本的にはセリ科の花で、lliw、形、茎に棘の有る無しなど、かなりの変化がある。都会では今、案外に流行っているらしい。調べてみると、色は白、ピンク、ブルー、duon、紫がかったものなどが栽培されているらしい。値段も一本90円くらいから400円近くするものまであるようだ。仮に一本100円として村内に1000万本咲いているなら、10億円のお宝がただ風にそよいでいることになる。もったいないと言っても始まらない。一緒に下北の風に吹かれているのが、最も正しい対し方なのかもしれない。

“Laceflower” is the generic name of some kind of lacy flowers. I find it away. It has several variations on colors, shapes, prickles etc, although basicaly beongs to umbelliferae. In this time it looks popular in a city. It has been planted white ones, pink, blue, black! in many fields. These Prices are about from 90 to 400 yen per each. If it may be sold 100 yen as well, and 10 milion ones in this village, so it makes 100 milion yen. It just waves everywhere by free. But it is just a calculation. In a sense, it may be the best way that you just receive the wind in Shimokita with these laceflowers.