Daga macro zuwa micro

Makon da ya gabata, na kasance a Newport Beach, CA inda muka gudanar da taron mu na shekara-shekara na Kudancin California Marine Mammal Workshop, wanda ke ba da bayanin binciken da aka yi a Kudancin California Bight a cikin shekarar da ta gabata. Wannan ita ce shekara ta 3 na tallafa wa wannan taro (tare da godiya ga Gidauniyar Rayuwa ta Pacific) kuma taro ne na musamman duka a cikin mayar da hankali kan yanki, kuma ta haka yana da horo da yawa. Muna matukar alfahari da giciye pollination wanda ya zo ta hanyar haɗa masu fasaha, kwayoyin halitta, ilmin halitta, da masana kimiyyar ɗabi'a, da ceto da ƙwararrun likitocin dabbobi.

A wannan shekara, sama da masana kimiyya 100, ɗaliban digiri da masunta guda ɗaya sun yi rajista. Don wasu dalilai marasa ma'ana a kowace shekara ɗaliban grad suna ƙanana, kuma furofesoshi suna girma. Kuma, sau ɗaya a matsayin lardin farar fata, fannin binciken dabbobi masu shayarwa da ceto a cikin ruwa yana ƙaruwa kowace shekara.

Taron na bana ya kunshi:
– Mu’amala tsakanin jiragen ruwan kamun kifi da dabbobi masu shayarwa ruwa, da kuma bukatuwar samun hadin kai da sadarwa tsakanin masu binciken dabbobin ruwa da masunta.
- Koyarwa a cikin amfani da fa'idodin tantance hoto, da saka idanu mai ƙarfi
- Kwamitin kan canjin yanayi, da kuma hanyoyin da yake ƙara ƙarin damuwa ga dabbobi masu shayarwa na ruwa da sababbin abubuwan da ba a sani ba ga waɗanda ke nazarin su:
+ Tekuna masu zafi (yana shafar ƙaura na dabbobi masu shayarwa / ganima, sauye-sauye na ganima, da haɓaka haɗarin cuta),
+ Yunƙurin matakin teku (canje-canje a cikin yanayin yanayin da ke shafar fitattun jiragen ruwa da rookeries),
+ m (acidification na teku yana shafar kifin harsashi da sauran ganima na wasu dabbobi masu shayarwa na ruwa), da
+ shaƙewa a cikin abin da ake kira matattun yankuna a cikin sassan duniya (wanda kuma ke shafar yawan ganima).
– A karshe, kwamitin da ya shafi hada bayanai kan dabbobi masu shayarwa na ruwa da kuma yanayin muhallinsu don magance tazarar da ke tsakanin bayanan muhalli wanda yake da yawa da samuwa, da kuma bayanan halittu masu shayarwa na ruwa da ke bukatar a samar da su da kuma hada su.

Ƙarfafawar taron ya haɗa da bayyana sakamako huɗu masu kyau daga shekaru 1 da 2 na wannan bita:
- Ƙirƙirar Kundin Dolphin Online na California
- Saitin shawarwari akan hanyoyin jirgin ruwa a cikin ruwan California don rage haɗarin haɗari tare da whales da sauran dabbobi masu shayarwa na ruwa.
- Sabbin software don saurin duban iska na dabbobi masu shayarwa na ruwa
– Sannan kuma, dalibar da ta kammala karatun ta, a taron bitar ta bara, ta hadu da wani daga Sea World wanda ya taimaka mata ta samu isassun samfura don kammala Ph.D. bincike, don haka ƙara ƙarin mutum ɗaya zuwa cikin filin.

Yayin da na nufi filin jirgin sama, na dauke da kuzarin wadanda suka yi sihiri da dabbobi masu shayarwa na teku da ke kokarin kara fahimtar su da kuma rawar da suke takawa a lafiyar teku. Daga LAX, na tashi zuwa New York don koyo game da ƙarshe da binciken masu bincike waɗanda mafi ƙanƙanta na rayuwar teku ke burge su.

Bayan shekaru biyu, Balaguron Tekun Tara yana kan ƙafafu biyu na ƙarshe zuwa Turai bayan 'yan kwanaki a NYC don raba sakamakon bincikensa. Wannan tsarin balaguron teku na Tara na musamman ne—yana mai da hankali kan ƙananan halittun teku a cikin mahallin fasaha da kimiyya. Plankton (viruses, bakteriya, protists da ƙananan metazoans irin su copepods, jellies da kifi larvae) suna ko'ina a cikin tekuna, daga iyakacin duniya zuwa tekun equatorial, daga zurfin teku zuwa saman saman, kuma daga bakin teku zuwa bude teku. Plankton biodiversity yana ba da tushe na gidan yanar gizon abinci na teku. Kuma, fiye da rabin numfashin da kuke ɗauka suna ɗaukar iskar oxygen da aka samar a cikin teku zuwa cikin huhu. Phytoplankton (tekuna) da tsire-tsire masu tushen ƙasa (nahiyoyi) suna samar da dukkan iskar oxygen a cikin yanayin mu.

A matsayinsa na babbar matattarar iskar carbon mu, teku tana karɓar yawancin hayaki daga motoci, jiragen ruwa, masana'anta da masana'antu. Kuma, phytoplankton ne ke cinye CO2 mai yawa, wanda carbon ɗin ke daidaitawa a cikin kyallen jikin kwayoyin halitta ta hanyar photosynthesis, kuma iskar oxygen ta fito. Wasu daga cikin phytoplankton suna ɗaukar su ta hanyar zooplankton, mabuɗin abinci ga ƙananan ɓangarorin teku zuwa manyan manyan kifin kifi. Sa'an nan kuma, matattun phytoplankton da kuma ɗigon ruwa na zooplankton suna nutsewa cikin zurfin teku inda wani ɓangare na carbon ɗin su ya zama laka a kan tekun, yana neman wannan carbon tsawon ƙarni. Abin takaici, yawan tarin CO2 a cikin ruwan teku yana mamaye wannan tsarin. Ana narkar da carbon ɗin da ya wuce kima a cikin ruwa, yana rage pH na ruwa, yana mai da shi ƙarin acidic. Don haka dole ne mu hanzarta ƙarin koyo game da lafiya da kuma barazana ga al'ummomin tekun mu na plankton. Bayan haka, samar da iskar oxygen da kuma iskar carbon mu suna cikin haɗari.

Babban makasudin balaguron Tara shi ne tattara samfurori, kirga plankton, da kuma gano yadda suke da yawa a cikin mahalli daban-daban na teku, da kuma irin nau'ikan da suka yi nasara a yanayi daban-daban da yanayi daban-daban. A matsayin babban manufa, balaguron kuma an yi niyya ne don fara fahimtar hankalin plankton ga sauyin yanayi. An yi nazarin samfurori da bayanai a kan ƙasa kuma an tsara su a cikin ma'auni mai mahimmanci wanda aka haɓaka yayin da ake ci gaba da balaguro. Wannan sabon ra'ayi na duniya game da mafi ƙanƙanta halittu a cikin tekunan mu yana da ban sha'awa a cikin girmansa da mahimman bayanai ga waɗanda ke aiki don fahimta da kare tekunmu.

Kadan balagurorin suna faɗaɗa aikinsu lokacin da suka shigo tashar jiragen ruwa, suna ganin ta maimakon lokacin hutu. Duk da haka, Balaguron Tekun Tara yana samun nasara sosai saboda jajircewar sa na saduwa da aiki tare da masana kimiyya na gida, malamai da masu fasaha a kowane tashar kira. Tare da manufar haɓaka wayar da kan jama'a gabaɗaya game da batutuwan muhalli, tana raba bayanan kimiyya don dalilai na ilimi da manufofi a kowace tashar kira. Wannan Balaguron Tekun Tara yana da tashoshin kira 50. NYC ba ta bambanta ba. Wani abin haskakawa shine wurin tsayawa kawai taron jama'a a Club Explorer. Maraicen ya haɗa da zane-zane masu ban sha'awa da bidiyo na duniyar ƙananan ruwa. Ƙwararriyar lokacin da ta yi a Tara Expedition, mai zane Mara Haseltine ta bayyana sabon aikinta - zane-zane na zane-zane na phytoplankton wanda a cikin teku yana da ƙanƙanta wanda fiye da 10 daga cikinsu za su iya dacewa da ƙusa mai ruwan hoda - wanda aka yi a cikin gilashi kuma an daidaita shi zuwa ga girman tuna tuna bluefin don nuna mafi ƙanƙanta cikakkun bayanai.

Zai ɗauki ɗan lokaci kafin in haɗa duk abin da na koya a cikin waɗannan kwanaki biyar-amma abu ɗaya ya fito fili: Akwai duniya mai albarka na masana kimiyya, masu fafutuka, masu fasaha, da masu sha'awar sha'awar teku da ƙalubalen da ke gabanmu da ƙoƙarinsu. amfanuwa da mu baki daya.

Don tallafawa The Ocean Foundation, ayyukanmu da masu ba da tallafi, da aikin su don fahimta da daidaitawa ga canjin yanayi, don Allah danna nan.