
daanyangal oo 'thuu' pulmedukal vilayunnu

englandile thekk-padinjaaran kaundi durhamile teasdale jillayil prathyeka shaasthreeya thaalpparyamulla oru sthalamaanu grains oo 'thuu' beck pulmedukal. selsett reservoir anakkettinte 6 kilometer mukalilaayi luun nadiyude vadakkan theerathulla upper loondelil parambaraagathamaayi kaikaaryam cheiyunna moonnu pullu pulmedukal ithil ulppedunnu. eee sthalam luun phoorast ezz. ezz. sii. yill chuttappettirikkunnu.
theevramaaya kaarshika reethikalaal vyaapakamaayi bheeshani neridunna aavaasavyavasthayil praadeshikamaayi apoorvamaaya chilath ulppede sasyajaalangalude sambannamaaya samyojanam samrakshikkunnathinaal eee sthalam pradhaanamaan.
oro vayalilum pathivayi pullinaayi murichedukkunna pradeshangal, murikkappedaathe avasheshikkunna kuthaneyulla theerangal, thadassappetta drainage pradeshangal enniva ulppedunnu, avayil vaividhyamaarnna speesheesukal adangiyirikkunnu. pennainukalil apoorvamaaya alpine bistort, "polygonum viviparam", kuthaneyulla theerangalil kaanapedunnu, koodaathe chathupp-marigold, "kaaltha palestries", eerppamulla paadukalil dhaaraalamaayi kaanapedunnu.