Matches in SemOpenAlex for { <https://semopenalex.org/work/W2944085714> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2944085714 abstract "The combination of granular matrix sensors with a Hobo 4 analogue channel datalogger provides a relatively inexpensive continuous soil water monitoring system. However, the datalogger excites all 4 channels concomitantly as it reads the sensor measurement of each channel in sequence. This results in localised electrolysis causing measurement bias error in Channels 2, 3 and 4. To evaluate this channel bias, Watermark granular matrix sensors were connected to Hobo 4 channel dataloggers to measure electrical conductance of the soil. This study formed part of a larger study aimed at understanding water use by Eucalyptus plantations at different soil depths. The measured soil conductivity was calibrated against the gravimetric method in soil derived from Natal Group Sandstone and Dwyka Tillite that occur in southern KwaZulu-Natal. The channels of a Hobo 4 channel datalogger were successfully calibrated against the gravimetric method for both soil types (R2 > 0.92). The voltage measurements of each channel increased in the order 1 < 2 < 3 < 4 for both soil types at a soil water content range of 12 to 44% and 6 to 46% for Dwyka Tillite and Natal Group Sandstone soils, respectively. Channel measurements were similar at soil water content ranges below 12 and 6% for tillite and sandstone soils, respectively. The study showed that Channels 2, 3 and 4 of the Hobo 4 channel datalogger are affected by electrolysis. If this analogue datalogger is used with these types of sensors, these channels need to be calibrated back to Channel 1." @default.
- W2944085714 created "2019-05-16" @default.
- W2944085714 creator A5033892737 @default.
- W2944085714 creator A5091398023 @default.
- W2944085714 date "2019-04-30" @default.
- W2944085714 modified "2023-10-01" @default.
- W2944085714 title "A simple calibration of Hobo 4 channel analogue dataloggers for use with Watermark 253–L soil water potential sensors" @default.
- W2944085714 cites W1495332690 @default.
- W2944085714 cites W1980606142 @default.
- W2944085714 cites W2011914755 @default.
- W2944085714 cites W2096822100 @default.
- W2944085714 cites W2159816379 @default.
- W2944085714 cites W2247886634 @default.
- W2944085714 cites W3127611755 @default.
- W2944085714 doi "https://doi.org/10.4314/wsa.v45i2.01" @default.
- W2944085714 hasPublicationYear "2019" @default.
- W2944085714 type Work @default.
- W2944085714 sameAs 2944085714 @default.
- W2944085714 citedByCount "0" @default.
- W2944085714 crossrefType "journal-article" @default.
- W2944085714 hasAuthorship W2944085714A5033892737 @default.
- W2944085714 hasAuthorship W2944085714A5091398023 @default.
- W2944085714 hasBestOaLocation W29440857141 @default.
- W2944085714 hasConcept C111368507 @default.
- W2944085714 hasConcept C111919701 @default.
- W2944085714 hasConcept C119599485 @default.
- W2944085714 hasConcept C127162648 @default.
- W2944085714 hasConcept C127313418 @default.
- W2944085714 hasConcept C127413603 @default.
- W2944085714 hasConcept C159234332 @default.
- W2944085714 hasConcept C159390177 @default.
- W2944085714 hasConcept C159750122 @default.
- W2944085714 hasConcept C178790620 @default.
- W2944085714 hasConcept C185592680 @default.
- W2944085714 hasConcept C187320778 @default.
- W2944085714 hasConcept C24939127 @default.
- W2944085714 hasConcept C39432304 @default.
- W2944085714 hasConcept C41008148 @default.
- W2944085714 hasConcept C52526452 @default.
- W2944085714 hasConcept C76886044 @default.
- W2944085714 hasConcept C96278889 @default.
- W2944085714 hasConceptScore W2944085714C111368507 @default.
- W2944085714 hasConceptScore W2944085714C111919701 @default.
- W2944085714 hasConceptScore W2944085714C119599485 @default.
- W2944085714 hasConceptScore W2944085714C127162648 @default.
- W2944085714 hasConceptScore W2944085714C127313418 @default.
- W2944085714 hasConceptScore W2944085714C127413603 @default.
- W2944085714 hasConceptScore W2944085714C159234332 @default.
- W2944085714 hasConceptScore W2944085714C159390177 @default.
- W2944085714 hasConceptScore W2944085714C159750122 @default.
- W2944085714 hasConceptScore W2944085714C178790620 @default.
- W2944085714 hasConceptScore W2944085714C185592680 @default.
- W2944085714 hasConceptScore W2944085714C187320778 @default.
- W2944085714 hasConceptScore W2944085714C24939127 @default.
- W2944085714 hasConceptScore W2944085714C39432304 @default.
- W2944085714 hasConceptScore W2944085714C41008148 @default.
- W2944085714 hasConceptScore W2944085714C52526452 @default.
- W2944085714 hasConceptScore W2944085714C76886044 @default.
- W2944085714 hasConceptScore W2944085714C96278889 @default.
- W2944085714 hasLocation W29440857141 @default.
- W2944085714 hasOpenAccess W2944085714 @default.
- W2944085714 hasPrimaryLocation W29440857141 @default.
- W2944085714 hasRelatedWork W1994651414 @default.
- W2944085714 hasRelatedWork W2011803840 @default.
- W2944085714 hasRelatedWork W2064552799 @default.
- W2944085714 hasRelatedWork W2068903970 @default.
- W2944085714 hasRelatedWork W2079352643 @default.
- W2944085714 hasRelatedWork W2085045124 @default.
- W2944085714 hasRelatedWork W2354964536 @default.
- W2944085714 hasRelatedWork W2359429178 @default.
- W2944085714 hasRelatedWork W2378600173 @default.
- W2944085714 hasRelatedWork W2563251382 @default.
- W2944085714 hasRelatedWork W2803867848 @default.
- W2944085714 hasRelatedWork W2900695756 @default.
- W2944085714 hasRelatedWork W2901260074 @default.
- W2944085714 hasRelatedWork W3185440107 @default.
- W2944085714 hasRelatedWork W3199468715 @default.
- W2944085714 hasRelatedWork W2816723747 @default.
- W2944085714 hasRelatedWork W2837862137 @default.
- W2944085714 hasRelatedWork W2874732407 @default.
- W2944085714 hasRelatedWork W2928063806 @default.
- W2944085714 hasRelatedWork W3139203318 @default.
- W2944085714 isParatext "false" @default.
- W2944085714 isRetracted "false" @default.
- W2944085714 magId "2944085714" @default.
- W2944085714 workType "article" @default.