Capitol: Geologists Will Create Preliminary Danger Norms in Tourism | SPECIAL

Capitol canyons and the seashores of Fernando de Noronha function a mannequin for the foundations


Capitol: Geologists will create first tourism threat rules


“We go to websites to point dangers, as every location has a distinct scenario and actuality, such because the Capitólio canyons, which differ from the Fernando de Noronha cliffs,” says Febrageo president. , additionally led the primary group of geologists to go to and consider the Furnas canyons after the accident.

“With this set of conditions, we’ll take a step-by-step take a look at what must be accomplished in every space, attain a consensus, and set up normal norms that might turn into state or federal laws,” provides the researcher. MA in Geotechnics and Geology, Environmental Science at São Paulo State College (UNESP).


Geologists evaluating the Furnas canyons; Brazil has totally different geological realities / Picture: Description

Till the top of 2022, Reis expects the staff to debate their evaluations of the visited factors with specialists and set up requirements. Afterwards, the waterfall, cave and mountain areas will likely be visited.

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“Particularly because of the enhance in nature and journey tourism in Brazil, it’s essential to undertake particular guidelines for the administration of geological dangers in vacationer areas. I can say that the accident in Capitólio helped pace up the method,” explains the skilled. .

He shares the opinion of one other geologist, Joana Sanchez de Reis, who is likely one of the few specialists working with structural geology and geotourism in Brazil.

Geologist Joana says rules may stop different tragedies within the nation / Picture: Private Archive


“The accident within the Capitólio canyons sheds mild on the connection between geological threat and tourism all through Brazil,” says Joana, a professor on the Federal College of Goiás (UFG) and a member of the geologist staff that set the requirements. “We all know that the rationale for the collapse of the wall is pure, however it’s not doable to proceed on this means. It’s essential to determine the regulation of nature-related tourism areas, which attain 90% on the nationwide territory. After the accident in January, the geologist, who additionally participated within the first technical evaluations of the Furnas canyons, stated, “To forestall predatory tourism and different tragedies. for,” he says.

Shortly after the autumn of the wall in Capitólio, the Ministry of Tourism elevated the variety of vacationer websites in Brazil prone to geological occasions (see beneath). With the measure, the federal government plans to hold out accident prevention actions.

The variety of areas of close to geological threat in Brazil, in accordance with a survey by the Ministry of Tourism. Areas embody the Chapada dos Veadeiros Nationwide Park (Goiás) and the canyons of Xingó (Sergipe) and Poti (Piauí).


Present laws
The one legislation (Regulation No. 12,608/2012) in drive on the topic and establishing the Nationwide Civil Protection and Safety Coverage requires municipalities and States to handle Dangers and Disasters and their obligations in doable accidents. Nevertheless, the laws solely offers with threat zones in city areas, not vacationer areas, as Febrageo warned shortly after the tragedy within the Furnas canyons.

On the time, Febrageo requested funding from the federal authorities for the measurement and management of pure dangers in Brazil, because the nationwide area is wealthy in geology-related points of interest resembling parks, caves, mountains, waterfalls, canyons, cliffs. even seashores. The large drawback is that many of those areas should not have a administration plan or one thing is lacking. Due to this fact, the class advocates pressing updating of the legislation.

Geologists have already been warning of the issue, particularly after accidents at pure points of interest just like the cave collapse in Altınópolis (SP) on the finish of 2021, the place 9 instructors and civilian firefighters had been buried and just one survived.

In accordance with Joana, the staff of 9 geologists engaged on the Capitólio made three assessments within the Furnas canyons, mapping 5 hazard factors, two of that are at imminent fall threat.

To hold out this work, the canyons had been closed on the day of the accident and solely partially liberated on the finish of March. Primarily based on the visits and evaluations, technical stories have been ready pointing to the measures and pressing enhancements that the Capitólio Municipality will take to make the go to to the attraction safer.

The primary measures adopted since March embody the every day evaluation of the canyons by a geologist, the banning of the world prone to collapse, and the set up of rock containment, which is at present utilized in civil building however not for tourism functions and partitions, as will likely be accomplished within the Capitol. The holders are product of metal mesh and ought to be put in in rock solids inside a 12 months.


The Furnas Canyons will function an unprecedented metal containment undertaking at 5 hazard factors recognized within the geological evaluation (see in expanded element, the containment mannequin obtainable on Capitólio). Rock formation on this space south of Minas dates again to 600 million years in the past in the course of the Proterozoic Period, when quartzite interspersed with schist predominated.

Geologist says public canyons are secure

After the accident, security turned one of many fundamental considerations for anybody planning to go to the Furnas canyons in Capitólio. Geologist Joana Sanchez says the positioning now has a excessive stage of safety, with measures already in place for the reason that finish of March.

“The security index is far increased at the moment than vacationers think about. We calculated what number of items of rock individuals might be hit with if any block fell. From our examine, a every day geological evaluation of the canyons that geologists have jurisdiction over was essential to shut them down,” says Joana.

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The staff of geologists must also make new assessments at three different websites with rock formations within the Capitólio area: Vale dos Tucanos, Cascatinha and Cabrito.

Though Joana has recognized in regards to the Furnas canyons since 2005, when she geologically mapped the place, she nonetheless remembers what it was like to go to the attraction proper after the accident.

“The sensation of being the primary staff to enter the canyons after the tragedy was horrible. All of us fell silent and noticed the scar on the wall. Years and we additionally discovered the positioning was misused however there isn’t any solution to inform. He stated that was the decisive cause for the autumn.”

The skilled warns that the tragedy may have been prevented had visits and technical and geological assessments been made to the world at the moment. On the time of the accident, Febrageo defined that weak areas within the wall facilitate the separation of the rock, noting that rains typically trigger such a motion. One other level that emerged was the change in water stage to which many Brazilian reservoirs have been uncovered lately, which has additionally accelerated erosive processes and motion of blocks.


On the correct, the imprint of the collapsed stone from the rocky wall of the canyons

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