Hasumiyar nazarin tafki

Hasumiyar nazarin tafki wata tsani ce da ake ginawa a cikin tafki ko dam domin nazarin yanayin muhallin ruwa (limnology).  Ana amfani da su wajen lura da canje-canjen yanayi kamar yawan tsabani, zafin ruwa, da kuma iskar shaka a matakai daban-daban na ruwa.  Wannan yana taimakawa wajen kiyaye ingancin ruwa, musamman a wuraren da ake amfani da ruwa domin sha. 

Manufar hasumiyar nazarin tafki 

Wannan tsari yana ba da damar saka na'urori masu auna yanayi da kuma na'urorin daukar samfurin ruwa a matakai daban-daban na zurfin ruwa.  Hakan yana taimakawa wajen fahimtar yadda ruwa ke canzawa a cikin tafki ko dam, da kuma yadda hakan ke shafar rayuwar halittun ruwa.  Misali, idan akwai yawan tsabani, hakan na iya toshe matatun ruwa ko kuma canza dandano da kamshin ruwa.  Idan na'urorin suna kaiwa har kasa, ana iya lura da hypolimnion (matakin kasa na ruwa) wanda a wasu lokuta kan rasa iskar shaka, wanda zai iya shafar halittun ruwa.  

Misalan Amfani

Ruwan Rutland , Ingila: An gina wata hasumiyar nazarin tafki a cikin wannan dam domin lura da yanayin ruwa.  Wannan tsari yana auna zafin ruwa, yawan iskar shaka, da kuma haske maikarfi (wanda ke nuna yawan tsabani) a matakai daban-daban na zurfin ruwa.  Hakanan yana da ikon daukar samfurin ruwa daga matakai daban-daban domin gwaji.  Bayanai daga wannan tsari suna taimakawa wajen yanke shawarar yadda za a sarrafa ruwa domin hana yaduwar algae.  

Babban tafki, Arewacin Amurka: A shekarar 1961, an kafa tsare-tsare guda shida a cikin tabkunan tafkin Huron, tafkin Ontario, da tafkin Erie domin lura da yanayin ruwa da kuma yanayin iska.  Wadannan tsare-tsare sun hada da na'urori masu auna saurin iska, zafin iska, da kuma ruwan sama, tare da auna zafin ruwa da kuma gudun ruwa a matakai daban-daban.  

Muhimmancin hasumiyar nazarin tafki 

Hasumiyoyin nazarin tafkuna suna da muhimmanci wajen: 

Lura da canje-canjen yanayi a cikin ruwa. 

Hana yaduwar tsabani wanda zai iya toshe matatun ruwa ko kuma canza dandano da kamshin ruwa. 

Taimakawa wajen yanke shawarar yadda za a sarrafa ruwa domin kiyaye ingancinsa. 

Fahimtar yadda halittun ruwa ke rayuwa a matakai daban-daban na zurfin ruwa. 

 Manazarta 
Henderson-Sellers, Brian (1984). Engineering limnology. Pitman Advanced Pub. Program. ISBN 9780273085393.

Harper, David (1978). "Limnology of Rutland Water". Internationale Vereinigung für Theoretische und Angewandte Limnologie: Verhandlungen. 20 (3): 1604–1611. doi:10.1080/03680770.1977.11896738. ISSN 0368-0770.

Ferguson, A. J. D.; Harper, D. M. (1 March 1982). "Rutland water phytoplankton: the development of an asset or a nuisance?". Hydrobiologia. 88 (1): 117–133. doi:10.1007/BF00008304. ISSN 1573-5117. S2CID 42102241.

Hale, A. M. (1973). "On the near-shore thermal structure in Lake Huron, Canada". Tellus. 25 (4): 400–409. Bibcode:1973Tell...25..400H. doi:10.3402/tellusa.v25i4.9674. ISSN 0040-2826.