Sierra de Filo de Caballo tana cikin Sierra Madre del Sur, arewa maso yamma na garin Chilpancingo, a cikin jihar Guerrero. A ciki akwai manyan plateaus guda uku na kayan masarufi (wani yanki na ƙasa wanda ya kunshi farar ƙasa) wanda ya dace da samuwar kogwanni, cellars da magudanan ruwa, waɗanda ƙalubale ne ga kogon da ke son samun sabbin kogwanni.
Sierra de Filo de Caballo tana cikin Sierra Madre del Sur, arewa maso yamma na garin Chilpancingo, a cikin jihar Guerrero. Akwai manyan plateaus guda uku na kayan masarufi (wani yanki na ƙasa wanda ya kunshi farar ƙasa) wanda ya dace da samuwar kogwanni, ɗakunan ajiya da magudanan ruwa waɗanda suke da ƙalubale ga kogon da ke son samun sabbin kogunan.
A cikin 1998, lokacin da yake nazarin taswirar yanayin ƙasa da hotunan iska na wannan yanki, Ramón Espinasa ya fahimci cewa kasancewar akwai adadin yawan nutsewar ruwa (ɓacin rai a cikin ƙasa ba tare da wata hanyar shiga ba da maɗaukakiyar siffa) da kuma kogunan da aka yanke su kwatsam, zai wakilci kyakkyawar damar bincika. Sanin cewa babu wata ƙungiyar kogon da ke aiki a yankin, sai ya yanke shawarar yin kallo tare da Ruth Diamant da Sergio Nuño.
A tafiya ta farko kawai sun yi 'yan hanyoyi kaɗan, suna iya lura da tabbatar da manyan ramuka a cikin yankin Filo.
A cikin tafiye-tafiye guda huɗu masu zuwa, tare da ƙarin mutane da ƙarin lokaci, ana sadaukar da su don nema da sanya ramuka da ramuka. Ba za su iya sauka da nisa ba saboda an gudanar da bincike a lokacin damina. Kamar yadda aka gano ƙarin kogonan a kowane ɗayan tafiye-tafiyen binciken, ruhohi sun haɓaka.
Ónayan mahimman bayanai shine Ramón ya samo a cikin ginshiƙan topographic no. INEGI's E1 4C27, a tsakiyar 2000, lokacin da ya ga damuwa da kogi suna gudu a ciki, zai iya zama kogo ne kawai kuma, mafi kyau duka, komai yana nuna cewa ƙofar ya kamata ya kasance kilomita mai nisa, tare da kimanin kusan mitoci 300 a tsayi, sake kogin ya sake fitowa.
A watan Agusta an shirya wata fita tare da Ruth da Gustavo Vela. Yayin binciken sun sami hanyoyin shiga da yawa na kogwanni da ɗakunan ajiya. Hakanan an jagorantar da su ta hanyar GPS (tsarin yanayin duniya ta hanyar tauraron dan adam) zuwa ga abubuwan da ke tattare da tsananin bacin rai wanda ya nuna taswira a yankin karshe na yankin tsaunin kudu. Bayan sun yi doguwar tafiya sai suka yi sha'awar ganin babbar kofar burbushin a cikin kogo. A hankali suke takawa ta hanyar dutsen da ƙofar ta gabatar. Da isar su tushe sai suka sami babban daki. A ciki, sun yi tafiyar kimanin mita 100 har sai da suka sami kogin da ya gudana daga tsakanin wasu duwatsu kuma, a wani gefen kishiyar, sun fahimci cewa babbar rami ta bi.
Da wadannan sakamakon farko, suka fara kirga kwanukan har zuwa karshen lokacin damina. Ya dauki har zuwa farkon watan sha ɗaya don gano zurfin da nisan wannan babban kogon da ba a bincika ba kuma ko yana da mafita a ɗaya ƙarshen sa.
A ranar 1 ga Nuwamba, 2000, bayan tafiyar awa takwas daga birnin Mexico zuwa cikin kogon, wata tawaga ta masu ba da fata 10 sun isa tare da duk ruhun da suke buƙata don fara bincike da bincike.
Sun kafa sansanin a tsakiyar daji mai kauri. Babban wuta mai ɗumi da kallo, tunani da tattaunawa game da abin da ke jiransu washegari.
Da safe an shirya kungiyoyin. Na Humberto Tachiquin (Tachi), Víctor Chávez da Erick Minero sun kasance suna kula da sansanin, suna jin daɗin rana. Kungiyoyin masu aiki sun yanke shawara su kasu kashi biyu don aiwatar da yanayin wuri daya (ma'ana, rukuni daya zai fara binciken yanki, dayan kuma zasu ci gaba da wani nisan ta yadda idan na farkon ya iso ya wuce shi, zai bar sararin, yana mai saurin shi) aikin). Bayan awa daya suna tafiya sai suka isa bakin kogon. Ofungiyar Ramón, Ruth da Arturo Robles sun fara da ma'aunin babban zauren, suna neman hasken sama wanda hasken rana ya shiga da kyau kuma hakan zai haifar da ƙofar ta sama; sun kuma ga wasu bango sun rufta kuma rufin ya rufta. A halin yanzu, ƙungiyar Gustavo, Jesús Reyes, Sergio da Diana Delfín sun fara da ƙofar shiga sannan kuma suka ci gaba kai tsaye, suna mai da kansu ga yanayin yanayin ramin da ya bi ɗakin farko.
Tare da matsakaiciyar karkata na digiri 18 da girman mita 20 tsayi 15 mai faɗi, ramin ya ci gaba tare da ɗan ƙara haɓaka. Gudun ruwan sanyi suna bin su mataki-mataki, suna tsallakawa da su wani lokacin.
Da kadan kadan yanayin iska ya karu har zuwa kogon bakwai suka kai ga harbi na farko tare da ruwan sama. Sun ga cewa kusa da shi akwai reshen burbushin halittar inda zai fi sauki sauka ba tare da yin ruwa ba. A zurfin mita 22, an sake harbi harbi da ɗakin kogin.
Sun ci gaba da yin bincike har suka isa wurin waha tsawon mita takwas. A cikin wannan, matakin ruwan sanyi ya isa wuyansu, don haka mafi yawansu suka yanke shawarar sanya rigar rigar, ban da Jesús da Gustavo, waɗanda suke tunanin zai fi kyau su cire tufafinsu ta hanyar ɗora su a kawunansu lokacin da suke haye ruwan kuma ta haka suka ci gaba bushe binciken. Wanda yayi musu aiki sosai.
Harbi na gaba mai kafa talatin da suka gano yana ɗauke da makamai ta wani reshen burbushin, yana adana ruwan da kuma wurin wanka. A wannan ranar sun yanke shawarar ba zasu kara sauka ba saboda karfin jiki da suka yi, don haka suka shirya komawa sansanin don ci gaba washegari.
Kungiyoyi biyu suka fice a safiyar yau. A na farkon sune Gustavo, Diana da Jesús, waɗanda suka fara da matakan bayan harbi na biyu. Kogon ya ci gaba tare da babban corridor mai girman girma, tare da ruwa mai yawa da wasu ɗakunan kayan tarihi tare da stalactites da stalagmites abin mamakin yanayin iska. A halin yanzu, rukuni na biyu, wanda ya kunshi Tachi, Víctor da Erick, sun kasance a gaban rukunin farko, sun sami ƙarin haɓaka da ruwa, ƙarin ɗakunan burbushin halittu, lu'u lu'u-lu'u da harbi na uku mai tsayin mita huɗu, wanda ya kai wani waha Wasu sun yanke shawarar tsalle shi wasu kuma suyi rappel don zuwa ruwa da ninkaya.
Kimanin awanni bakwai bayan fara tafiyar wannan ranar, 'yan wasan shida sun hango hasken rana daga nesa. Wannan yana nufin cewa Ramón yayi daidai wajen hango yanayin ƙasa cewa zai zama kogo tare da mafita ta biyu a ɗaya ƙarshen.
Diungiyar Diana sun kai wasan na huɗu wanda yake tsayin mita bakwai. Wannan faɗuwar kuma tazo wurin wanka kuma abu ɗaya ya faru: wasu sun yi tsalle wasu sun faɗi igiyar. Tashin hankali ya mamaye kowa da kowa, tunda akwai babban sha'awar gama yanayin samaniyar da isa hasken rana.
Don fita, ƙungiyar farko dole ta sanya igiya a kan harbi na biyar kuma na ƙarshe da iyo. Tawaga Tachi ta hau wani reshen burbushin don binciken ta da kuma daukar tsohuwar hanyar fita daga kogon, wanda ruwan ya bi ta dubban shekaru da suka gabata saboda bangaren da ke kasa bai lalace ba.
Bayan an gama aikin, sun nemi hanya mai wahala zuwa sansanin (mai raɗaɗi saboda suna iya samun sa'a bayan awa ɗaya) kuma bayan awanni biyu sun tattauna sakamakon ƙarshe tare da abokan aikinsu.
Su ne masanan masanan farko da suka tsallaka "Puente de Dios Cave-Resurgencia Cueva de la Mano". Sunan da mutanen yankin suka ba su tuntuni.
A rana ta huɗu ta aiki, ƙungiyar Ramón, Ruth da Sergio suka tafi, sai Tachi, Jesús da Arturo suka bi su don gama binciken wasu rassa da ke jiran kuma cire igiyar. Wannan tafiya ta ƙarshe da aka yi daga ƙasa zuwa sama domin yin zagayen kogon a cikin juji.
A ƙarshe, kogon yana da zurfin zurfin mita 237.6 da tsayin mita 2,785.6. Kuma kodayake ba shi da zurfin gaske, matattarar marmara sun tsarkake ta da kyau, hanyoyin da ake da su da kuma tasirin ruwan sun ba daya daga cikin kyawawan kogunan da ke jihar Guerrero, wanda ba za a iya mantawa da tafiyarsa ba.
A daren jiya, da gamsuwa da nasarar da ƙungiyar SMES (Sociedad Mexicana de Exploraciones Subterráneas) ta samu kuma suna da tabbacin cewa za su ci gaba da bincika wannan yanki mai ban sha'awa, sun shirya komawa zuwa Mexico City.
IDAN KAYI TAFIYA KYAUTA
Barin garin Cuernavaca, ɗauki babbar hanyar tarayya ba. 95 yana tafiya zuwa bakin teku; zai ratsa garuruwa da dama, daga cikinsu akwai Iguala; to, zai yi tafiyar kilomita 71 har zuwa karkacewa, a cikin Milpillas, zuwa hanyar sakandare. Bayan kun yi tafiyar kimanin kilomita 60 za ku isa Filo de Caballo, inda Kogon Puente de Dios yake, wanda yake a gefen Guerrero State Natural Park.
Source: Ba a san Mexico ba No. 291
Sierra Madre del Sur
