In just a few years, spirogyra covered most of the lakes bed near places like Listvyanka, prompting the experts to conclude its appearance was a direct result of unfiltered sewage being dumped from new properties. A man in a neon-colored snowboarding suit spreads his arms to pose for a picture near a rock formation: an Instagram hit dubbed Dragons Tail. But its waters are no longer clean enough to drink after years of sewage discharge. From dusk till dawn, local drivers race on a makeshift ice highway to get their groups to the next scenic spot at the lakes biggest island, Olkhon, before others take over. This alga is like a parasite in a human body, and its massive growth is a clear sign of the disease in this great lakes ecosystem, Oleg Timoshkin, a hydrobiologist with the Limnological Institute, said in a lecture.
You have to have at least 1000 feet on an Instagram hit to note the  ice-maker.
( z0 obligate :ARG1 ( z1 you ) :ARG2 ( z2 have :purpose ( z3 note :ARG0 z1 :ARG1 ( z4 person :ARG0-of ( z5 make :ARG1 ( z6 ice ) ) ) ) :ARG0 z1 :ARG1 ( z7 at-least :op ( z8 distance-quantity :quant 1000 :unit ( z9 foot ) ) ) :medium ( z10 hit :mod ( z11 publication :name ( z12 name :op "Instagram" ) ) ) ) )
(z0 / obligate-01
    :ARG1 (z1 / you)
    :ARG2 (z2 / have-03
              :purpose (z3 / note-01
                           :ARG0 z1
                           :ARG1 (z4 / person
                                     :ARG0-of (z5 / make-01
                                                  :ARG1 (z6 / ice))))
              :ARG0 z1
              :ARG1 (z7 / at-least
                        :op1 (z8 / distance-quantity
                                 :quant 1000
                                 :unit (z9 / foot)))
              :medium (z10 / hit
                           :mod (z11 / publication
                                     :name (z12 / name
                                                :op1 "Instagram")))))
You have to have at least 1000 feet on an Instagram hit to note the ice - maker .
z0 :ARG1 z1
z0 :ARG2 z2
z2 :ARG0 z1
z2 :ARG1 z7
z8 :quant 0
z7 :op1 z8
z8 :unit z9
z11 :name z12
z12 :op1 1
z10 :mod z11
z2 :medium z10
z2 :purpose z3
z3 :ARG0 z1
z3 :ARG1 z4
z4 :ARG0-of z5
z5 :ARG1 z6