NDLI: Equações De Estimativa Da Evapotranspiração De Referência (eto) Para a Região De Balsas-ma

Please wait, while we are loading the content...

Equações De Estimativa Da Evapotranspiração De Referência (eto) Para a Região De Balsas-ma

Content Provider	Semantic Scholar
Author	Santana, Jhonata Santos Lima, Elton Silva, Wilson Araújo Fernandes, Mydilany Ribeiro, Maria
Copyright Year	2018
Abstract	ENCICLOPÉDIA BIOSFERA, Centro Científico Conhecer Goiânia, v.15 n.27; p. 2018 1 The determination of evapotranspiration is essential for the correct management of water in agriculture, since it is the main parameter used in estimating the water demand of the crops that is the basis for the adequate management of irrigation systems and , therefore, the choice of the estimation method must be extremely careful. Thus, the objective of this study was to investigate the performance of ETo obtained by 10 different methodologies compared to the FAO-56 Penman-Monteith standard method for the Balsas-MA locality using a continuous historical series of 18 years (2000 2017 ) of climatic data. The performance evaluation of the methods was based on Willmott's correlation coefficients "r", concordance "d" and performance index "c". In addition, the results obtained by the different methods were correlated by linear regression using the Penman-Monteith-FAO method 56. Among the models tested, the Turc (ETo TC) method presented a better confidence index 0.80 "Good ", Presenting greater reliability in the estimation of reference evapotranspiration. On the other hand, the methods of Linacre, Benevides-Lopez, Global Radiation, Jensen-Haise, Camargo and Ivanov presented the worst performances in relation to the Penman-Monteith-FAO method.
Starting Page	1
Ending Page	14
Page Count	14
File Format	PDF HTM / HTML
DOI	10.18677/encibio_2018a43
Volume Number	15
Alternate Webpage(s)	http://www.conhecer.org.br/enciclop/2018a/agrar/equacoes%20da%20estimativa.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in