De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how - PowerPoint PPT Presentation

De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how do the y work? Georg von Unold 27.03.2013

Soil Water & Interfaces 27.03.2013

Fields of Applikation Water Ressources Management Plant Production Climate Change Irrigation Hydrology Fluxes of Water and Solutes Agronomy Soilscience in Soils Botany Meteorology Landscape Studies 27.03.2013

• Introduction • Technique • Example • Data management 27.03.2013

Lysimeters Coshocton, Ohio 1937 27.03.2013

But, how in soils? „ Panta Rhei! “ „ All is in a state of flux “ Heraklit, 550 – 480 a.D. 27.03.2013

Field setups, but … 27.03.2013 20 Ja hre Wa g na 7

Fluxes F1 Defined cross-section Defined length 27.03.2013 20 Ja hre Wa g na 8

F2 Atmospheric Interface: Any kind of precipitation Any kind of rain, hail, dew, Snow, hoar frost, … 27.03.2013 20 Ja hre Wa g na 9

F3 Infiltration & Soil water flux 10

F4 Groundwater recharge in wet seasons/snow melt, Positive water balance 11

F5 For gravimetric lysimeters: Groundwater = Zero Potential Lysim. Bottom = Zero Potential 12

Fm 6 Capillar flux Dry seasons / Negative water balance Lysimeter getting to dry Due to missing connection to groundwater. 13

Fm 7 Fluxes are potential driven. Field matrix potential needs to be lysimeter matrix potential. We need to measure field condition and need to transmitt it into lysimeters 14

F8 We need to control the lower boundary condition to reach true hydraulic field situations in lysimeters 15

F9 27.03.2013

F10 Suction cup rake in big lysimeters 27.03.2013

F11 Suction cups In smart field lysimeters 27.03.2013

Field setup 27.03.2013

Field Lysimeter • Best results • Heavy machines • Long planning • Higher expense Lysimeter Station TERENO 1m² Lysimeter 27.03.2013

Smart Field Lysimeter • Undisturbed samples • Soil column 30 cm, 60 cm, 100 cm • Lower boundary control • Precise weighing system • Monitoring of water fluxes • Water sampling • Easy maintanance • Easy removable SFL, design 27.03.2013

Smart Field Lysimeters twin, triple, quattro 27.03.2013

Smart Field Lysimeter • Small setup Full function • • No machines • Flexible to demand • Easy installation • Low expense 27.03.2013

Installation in the alps Soil column cutting with jack lift device Minimum impact 27.03.2013

Installation in the alps Lysimeter site at Italian alps Lysimeter suited 27.03.2013

Data management Data download and backup Data Pre Processing 27.03.2013

Qua lity c he c k proc e dure s 27.03.2013 No . 30

Quality check procedures 27.03.2013 No . 31

Data processing 27.03.2013

Evaporation & Precipitation 27.03.2013

Mass balances Inj. = applied Bromid, V = vegetation loss, L = leachate, delta M (S) = Change of Mass, P = Precipitation, D = Drainage 27.03.2013

Thank you! 27.03.2013

De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how - PowerPoint PPT Presentation

De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how do the y work? Georg von Unold 27.03.2013 Soil Water & Interfaces 27.03.2013 Fields of Applikation Water Ressources Management Plant Production Climate Change

E me rg ing L e a de rs o f Ga ming G2E Pre vie w Ple a se sta nd by. We bina r will be g

Da ta Sc ie nc e in Ga ming Ple a se sta nd by. We bina r will be g in a t 1:00 p.m. E DT

Data Intensive Computing B. Ramamurthy This work is Partially Supported by NSF DUE Grant#:

E vo lutio n o f No n-Ga ming Ame nitie s Ple a se Sta nd by We bina r will be g in a t 1:00PM

Spo rts Be tting : Oppo rtunitie s I nside & Out o f Ne vada Ple a se Sta nd by We bina r

Minimizing A dditive Disto rtion F untions with Non-bina ry Emb edding Op eration in

Java Collections Framework Intro to Trees Checkout Bina naryTree ees from SVN Part of

CNA e Tool v 3.0: Ba sics Office of Multifamily Housing Programs We bina r Logistics

CNA e Tool v 3.0: Ge tting Sta rte d Office of Multifamily Housing Programs We bina r Logistics

Forum Webinar March 8, 2018 We bina r Pur pose a nd De sir e d Outc ome Purpose : Meeting

SABI BINA GOLD & SIL ILVER CORP. Developing the high grade Back River Gold Project.

VMWare to SUSE Openstack Cloud Migration - Infosys Success story Manjunath S.R.

Ide ntifying and Managing the Bac k of Que ue s We dne sday, Apr il 8, 2020 F HWA E ve r y

RAD AD an and Se Secti ction 18 18 Blends July 22, 2020 U.S. DEPARTMENT OF HOUSING AND

Adve ntur e s in Cr owdsour c ing: Inc ide nt Manage me nt T ools T hursda y, Oc tobe r 10,

Data Manage me nt & Gove r nanc e T ue sday, Januar y 28, 2020 F HWA E ve r y Day

Image Recognition (CVPR16) 18.11.01 Youngbo Shim Review: Personalized Age Progression with Aging

MINING USER INTENTIONS FROM MEDICAL QUERIES: A NEURAL NETWORK BASED HETEROGENEOUS JOINTLY

Introduction and Process Overview Agenda Introduction Process Overview and Logistics

Zero Carbon NECESSARY> Manchester Local Governments Setting the Bar High EU Week of Regions

MCCC MWG Buildings Ad Hoc Group Potential Recommendations for NZE New Buildings Potential

A LOOK AT OUR PAST YEARS SUCCESSES AND FUTURE DIRECTIONS ZERO WASTE RESOLUTION Early 2017

High Lumen High Bay Product Presentation 1 Market Analysis CONTENTS 2 Product Features 3

Lighting and Net Zero Energy Buildings Advanced Energy 2011 Buffalo, New York Satyen Mukherjee

De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how - PowerPoint PPT Presentation

De c a g on We bina r Sma rt F ie ld L ysime te rs, why a nd how do the y work? Georg von Unold 27.03.2013 Soil Water & Interfaces 27.03.2013 Fields of Applikation Water Ressources Management Plant Production Climate Change

E me rg ing L e a de rs o f Ga ming G2E Pre vie w Ple a se sta nd by. We bina r will be g

Da ta Sc ie nc e in Ga ming Ple a se sta nd by. We bina r will be g in a t 1:00 p.m. E DT

Data Intensive Computing B. Ramamurthy This work is Partially Supported by NSF DUE Grant#:

E vo lutio n o f No n-Ga ming Ame nitie s Ple a se Sta nd by We bina r will be g in a t 1:00PM

Spo rts Be tting : Oppo rtunitie s I nside &amp; Out o f Ne vada Ple a se Sta nd by We bina r

Minimizing A dditive Disto rtion F untions with Non-bina ry Emb edding Op eration in

Java Collections Framework Intro to Trees Checkout Bina naryTree ees from SVN Part of

CNA e Tool v 3.0: Ba sics Office of Multifamily Housing Programs We bina r Logistics

CNA e Tool v 3.0: Ge tting Sta rte d Office of Multifamily Housing Programs We bina r Logistics

Forum Webinar March 8, 2018 We bina r Pur pose a nd De sir e d Outc ome Purpose : Meeting

SABI BINA GOLD &amp; SIL ILVER CORP. Developing the high grade Back River Gold Project.

VMWare to SUSE Openstack Cloud Migration - Infosys Success story Manjunath S.R.

Ide ntifying and Managing the Bac k of Que ue s We dne sday, Apr il 8, 2020 F HWA E ve r y

RAD AD an and Se Secti ction 18 18 Blends July 22, 2020 U.S. DEPARTMENT OF HOUSING AND

Adve ntur e s in Cr owdsour c ing: Inc ide nt Manage me nt T ools T hursda y, Oc tobe r 10,

Data Manage me nt &amp; Gove r nanc e T ue sday, Januar y 28, 2020 F HWA E ve r y Day

Image Recognition (CVPR16) 18.11.01 Youngbo Shim Review: Personalized Age Progression with Aging

MINING USER INTENTIONS FROM MEDICAL QUERIES: A NEURAL NETWORK BASED HETEROGENEOUS JOINTLY

Introduction and Process Overview Agenda Introduction Process Overview and Logistics

Zero Carbon NECESSARY&gt; Manchester Local Governments Setting the Bar High EU Week of Regions

MCCC MWG Buildings Ad Hoc Group Potential Recommendations for NZE New Buildings Potential

A LOOK AT OUR PAST YEARS SUCCESSES AND FUTURE DIRECTIONS ZERO WASTE RESOLUTION Early 2017

High Lumen High Bay Product Presentation 1 Market Analysis CONTENTS 2 Product Features 3

Lighting and Net Zero Energy Buildings Advanced Energy 2011 Buffalo, New York Satyen Mukherjee

Spo rts Be tting : Oppo rtunitie s I nside & Out o f Ne vada Ple a se Sta nd by We bina r

SABI BINA GOLD & SIL ILVER CORP. Developing the high grade Back River Gold Project.

Data Manage me nt & Gove r nanc e T ue sday, Januar y 28, 2020 F HWA E ve r y Day

Zero Carbon NECESSARY> Manchester Local Governments Setting the Bar High EU Week of Regions