Imivubukulo kanye Nocwaningo Ngezindawo Zokuhlala Zasendulo
Isayensi yemivubukulo yisayensi efunda ngokuphila komuntu ngokusebenzisa izinsalela zezinto ezibonakalayo—kusukela kumathuluzi amatshe kanye nobumba kuya ezinsaleleni zokwakha, kuya ezindaweni ezibunjwe imisebenzi yabantu. Phakathi kwezinto eziningi ezigxilwe kuzo ocwaningweni lwemivubukulo, ukutadisha izindawo zokuhlala zasendulo kunesikhundla esibalulekile. Izindawo zokuhlala akuzona nje izindawo lapho abantu babehlala khona, kodwa kunalokho yizindawo eziqopha indlela abantu abajwayelene ngayo nendawo abahlala kuyo , bakha ubudlelwano bomphakathi, baphatha izinsiza, baqhuba izinkolelo zabo, futhi bathuthukisa ubuchwepheshe. Ngokutadisha izindawo zokuhlala, izazi zemivubukulo zingakha kabusha isithombe sempilo yansuku zonke evame ukulahleka emarekhodini abhaliwe.
Kungani Izindawo Zokuhlala Zasendulo Zibalulekile Ukuzihlola?
Indawo yokuhlala yasendulo ingafaniswa "nengobo yomlando" egcinwe ngaphansi komhlaba. Izakhiwo zezindlu, amaphethini emigwaqo, izinsalela zasekhishini, imfucuza yokukhiqiza, ngisho nezindawo zokungcwaba ezizungeze indawo yokuhlala zinikeza izinkomba zokuhleleka komphakathi. Kusukela endaweni yezindlu, kungakhathaliseki ukuthi ziqoqene noma zihlakazekile, abavubukuli bangachaza ukuthi umphakathi wawuhlala ngaphakathi kobudlelwano obuqinile bobuhlobo noma wawunobuntu obuhlukile. Ubukhulu kanye nekhwalithi yezakhiwo kungabonisa nokuhlukaniswa komphakathi: ukuthi ubani owayenokufinyelela ezintweni zokwakha ezingcono, isikhala esiningi, noma izindawo ezibaluleke kakhulu.
Ucwaningo lwezindawo zokuhlala zasendulo luphinde lusize ekuphenduleni imibuzo ebalulekile ngomlando: ukuthi amadolobha okuqala aqala kanjani; ukuthi ezolimo ezizinzile zathuthuka nini futhi kungani zathuthuka; ukuthi ukuhweba okude kwathonya kanjani amaphethini okuhlala; nokuthi imiphakathi yasabela kanjani ekushintsheni kwesimo sezulu, izinhlekelele, noma izingxabano. Ngamanye amazwi, izifundo zokuhlala zihlanganisa i-microscale (isikhala sasekhaya) ne-macroscale (ushintsho lwezenhlalo nezemvelo).
Izigaba Zokuhlala Ucwaningo Lwezinto Zakudala
Ucwaningo ngezindawo zokuhlala zasendulo luvame ukwenziwa ngezigaba eziningana ezihlobene. Isigaba sokuqala luwucwaningo, umsebenzi wokuhlola ukuthola izinkomba zendawo. Ukuhlola kungenziwa ngokuhamba endaweni ethile (ukuhlola ubuso) ukuze kubhekwe izingcezu zobumba, amatshe, noma izinsalela zesakhiwo ebusweni. Abavubukuli basebenzisa namamephu ezindawo, izithombe zasemoyeni, izithombe zesathelayithi , ngisho nobuchwepheshe be-LiDAR, obungangena ezitshalweni eziminyene futhi buveze izici zomhlaba ezibonisa amathala, imisele, noma izisekelo zesakhiwo.
Isigaba esilandelayo ukumaka nokubhala phansi. Izindawo okusolwa ukuthi ziyizindawo zokuhlala zizoklanywa kusetshenziswa i-GPS kanye nezinsimbi zokulinganisa zesimanje njengeziteshi eziphelele noma ama-drone e-photogrammetric. Ukumaka kubalulekile ekuqondeni ukwakheka kwendawo: lapho izindlu zitholakala khona, ukuthi izakhiwo ziqondiswa kanjani, lapho izindawo zokukhiqiza, izindawo zemikhosi, kanye nemithombo yamanzi zitholakala khona. Lokhu kuhlelwa kwendawo kuvame ukuba yisihluthulelo ekuchazeni isakhiwo senhlalo kanye nomsebenzi wendawo.
Ngemva kwalokho, kwenziwa ukumba noma ukumba izinto zakudala. Ukumba ezindaweni zokuhlala ngokuvamile akugcini nje ngokugxila ezakhiweni ezinkulu kodwa nasezindaweni zasekhaya ezigcina iminonjana yemisebenzi yansuku zonke. Ukumba kwenziwa ngokucophelela, ungqimba ngengqimba (stratigraphy), njengoba ungqimba ngalunye luqopha isikhathi esihlukile. Abavubukuli baqopha ngokucophelela umongo walokho okutholiwe: indawo yabo, ukujula, kanye nobuhlobo nezinye izici ezifana nemigodi, iziko, noma phansi. Ukungawuqondi kahle umongo kungaholela ekuchazeni okungalungile.
Izinhlobo Zokutholakele Nalokho Okungasitshela Khona
Izinhlobo ezahlukene zezinto ezitholakale ezindaweni zokuhlala zasendulo zinikeza ulwazi oluthile. Isibonelo, izitsha zobumba zivame ukusebenza njengophawu lwesikhathi (ukulandelana kwezikhathi) ngoba ukuma kwazo kanye nokuhlobisa kwazo kwashintsha ngokuhamba kwesikhathi. Ukudla okusalayo njengamathambo ezilwane, amagobolondo, imbewu, kanye namalahle kunikeza izinkomba mayelana namaphethini okusetshenziswa, umnotho, kanye nemvelo. Ukuhlaziywa kwezitshalo zakudala (i-paleobotany) kungaveza izitshalo ezazitshalwe noma zaqoqwa, kuyilapho i-zooarchaeology ihlola izilwane ezazizingelwa noma zafuywa.
Imidwebo yezakhiwo—kusukela ezisekelweni zamatshe kanye nokwakhiwa kwezitini kuya emigodini yokhuni—kusiza ekwakheni kabusha isimo sendlu kanye namasu okwakha. Ezindaweni ezishisayo, izindlu zokhuni zivame ukuwohloka ngokushesha, zishiye kuphela imigodi yokhuni, phansi komhlaba okuqinile, noma izinsalela zeziko. Kulokhu, abavubukuli basengakwazi ukuhlanganisa isakhiwo sendlu: indawo yokupheka, igumbi lokugcina impahla, noma igceke lokusebenza.
Ngaphezu kwalokho, izinto zobuciko ezifana namathuluzi amatshe, umsebenzi wensimbi, ubuhlalu, kanye nezinsalela ze-slag zinikeza izinkomba zobuchwepheshe kanye nemisebenzi yokukhiqiza. Ukuthola ubuhlalu noma izinto zakwamanye amazwe kungabonisa amanethiwekhi okuhweba. Kwezinye izimo, ukuba khona kwezimbonakaliso, imibhalo, noma izitembu kungabonisa izinhlelo zokuphatha nezomnotho eziyinkimbinkimbi kakhulu.
Izindlela Zokuqomisana Nokwakhiwa Kabusha Kwesikhathi
Ukunquma ubudala bokuhlala kubalulekile. Ukuhlonza isikhathi esiphelele, njenge-radiocarbon (C-14), kusetshenziselwa amasampula e-organic—amalahle avela eziko, emathanjeni, noma okusanhlamvu. Ezinye izindlela, njenge-thermoluminescence, zingasetshenziswa ezintweni zobumba noma ezitsheni ezishisayo. Ukuhlonza isikhathi esihlobene, okwamanje, kwenziwa ngokuqhathanisa izitayela zezinto zobuciko noma ukulandelana kwe-stratigraphic: izendlalelo ezijulile zivame ukuba zindala kunezingaphezu kwazo.
Ngokuhlanganisa izindlela ezahlukene, abavubukuli bangakha uhlelo lokulandelana kwezikhathi: ukuthi indawo yokuhlala yasungulwa nini, ukuthi yathuthuka kanjani, ukuthi yabhujiswa noma yashiywa, nokuthi ngabe yaphinde yahlalwa yini. Lolu hlelo lokulandelana kwezikhathi lubalulekile ekuhlanganiseni izindawo zokuhlala nemicimbi yesifunda njengokushintsha kwesimo sezulu, ukufuduka, noma ukwanda kwamandla ezepolitiki.
Indlela Yokusebenzisa Imikhakha Ehlukahlukene: Kusukela Enhlabathini Kuya Ku-DNA
Ukucwaninga ngemivubukulo yezindawo zokuhlala zanamuhla cishe njalo kuhlanganisa imikhakha eyahlukene. Ukuhlaziywa kwe-geoarchaeological kuhlola izinsalela kanye nezinqubo ezakha indawo: ukuthi ngabe izendlalelo ezithile zaziwumphumela wezikhukhula, ukudilika komhlaba, noma imisebenzi yabantu. Izifundo ze-chemistry yomhlabathi zingabona izindawo zokulahla imfucuza, izibaya zezilwane, noma izindawo zokukhiqiza ngokusekelwe kokuqukethwe kwazo kwe-phosphate kanye nokunye okuqukethwe yizinto.
I-bioarchaeology kanye nokuhlaziywa kwe-DNA yasendulo (aDNA) nakho kudlala indima eyandayo, ikakhulukazi lapho kutholakala izinsalela zabantu eduze kwezindawo zokuhlala. Besebenzisa ama-isotope emazinyweni nasemathanjeni, abacwaningi bangalandelela amaphethini okudla nokuhamba—kungakhathaliseki ukuthi abantu bakhulele endaweni efanayo noma bathuthele kwezinye izifunda. Lolu lwazi luthuthukisa ukuqonda kwethu ngokufuduka, ukushada kwabantu bezinye izizwe, kanye nokuguquguquka kwenani labantu.
Ubuchwepheshe bedijithali njenge-Geographic Information Systems (GIS) buyasiza ekucubunguleni idatha yendawo ukuze kuqondwe ubudlelwano bezindawo zokuhlala nemithombo yamanzi, umhlaba wezolimo, imizila yokuhweba, kanye nezivikelo zemvelo. Amamodeli ekhompyutha angasetshenziswa ukulingisa ukukhula kwezindawo zokuhlala noma umthelela woshintsho lwemvelo ekusimeni kwezindawo zokuhlala.
Izinselele Zocwaningo Lwezindawo Zokuhlala Zasendulo
Ukucwaninga ngezindawo zokuhlala zasendulo akuzona izinselele. Izindawo eziningi zitholakala ngaphansi kwezindawo zokuhlala zesimanje, indawo yezolimo ebanzi, noma izindawo zokuthuthukiswa, okwenza zibe sengozini yokubhujiswa ngaphambi kokuba zifundwe. Ukuphangwa kwezinto zobuciko nakho kuyinkinga enkulu ngoba kususa umongo wezinto ezitholakele—yize umongo uyindlela yokuphila yokuhumusha kwezinto zakudala. Ngaphezu kwalokho, izimo zezulu ezishisayo zisheshisa ukubola kwezinto eziphilayo ezifana nokhuni nezindwangu, okwenza idatha esele ibe yizingcezu eziningi.
Enye inselele ukuhumusha: abavubukuli kumele baqaphele ukuthi bangaphoqeleli imiqondo yesimanje emiphakathini yangaphambilini. Isibonelo, izinhlobo zezindlu ezilula azisho ukuthi umphakathi "ubuyela emuva"; zingaba ukukhetha okuguquguqukayo kwemvelo noma amasu athile ezomnotho. Ngakho-ke, ukuvubukula kwezindawo zokuhlala kudinga ukuqaphela ngendlela yokusebenza, ukuvuleleka emathubeni ahlukahlukene, kanye nengxoxo nezinye izinhlaka.
Izinzuzo Zamanje
Ucwaningo ngezindawo zokuhlala zasendulo alugcini nje ngokuphathelene nesikhathi esidlule. Okutholakele kwalo kunganikeza ugqozi lwamanje, ikakhulukazi mayelana nokuzivumelanisa nemvelo. Izindawo zokuhlala eziningi zasendulo zakhiwa kucatshangelwa izimiso eziqhubekayo: ukukhetha izindawo eziphephile ezikhukhuleni, ukusebenzisa izinto zendawo, ukuphatha umoya wemvelo, kanye nokusungula izinhlelo zokuphatha amanzi. Lolu hlobo lolwazi lubalulekile njengoba imiphakathi yanamuhla ibhekene nenkinga yesimo sezulu kanye nokukhula kwedolobha okusheshayo.
Ngaphezu kwalokho, ucwaningo lwezinto zakudala luqinisa ubuwena bamasiko nomlando wendawo. Ngokuqonda izimpande zezindawo zokuhlala kanye nezinguquko zomphakathi ezenzekile, imiphakathi ingabona ukuqhubeka kwamasiko futhi ibone ukwehlukahlukana kwamasiko okwakhiwa ngokuhlangana nokushintshana phakathi kwamaqembu.
I-Penutup
Ukucwaninga ngemivubukulo kanye nokucwaninga ngezindawo zokuhlala zasendulo kuyizindlela zokuphila kwansuku zonke kwabantu—indlela ababedla ngayo, ababesebenza ngayo, abakha ngayo izindlu, ababesebenzisana ngayo, futhi bebhekene nezinselele zemvelo nezenhlalo. Ngocwaningo, ukumaka imephu, ukumba, ukuhlaziya okutholiwe, kanye nezindlela ezihlanganisa imikhakha eyahlukene, abavubukuli balwela ukuhlanganisa izindaba ezingcwatshwe yisikhathi. Phakathi kosongo lokubhujiswa kwendawo, ukucwaninga ngezindawo zokuhlala zasendulo nakho kusebenza njengomzamo wokulondoloza ulwazi. Ngaphezu kokuthola nje izinto zobuciko, ukucwaninga ngemivubukulo yokuhlala kukhuthaza ukuqonda kohambo lomuntu, ngenkathi kunikeza izifundo ezibalulekile zokwakha ikusasa elihlakaniphile.
