ES2078478T3 - Dispositivo de medida de la carga hidraulica y de la concentracion ionica del suelo. - Google Patents

Dispositivo de medida de la carga hidraulica y de la concentracion ionica del suelo.

Info

Publication number
ES2078478T3
ES2078478T3 ES91403282T ES91403282T ES2078478T3 ES 2078478 T3 ES2078478 T3 ES 2078478T3 ES 91403282 T ES91403282 T ES 91403282T ES 91403282 T ES91403282 T ES 91403282T ES 2078478 T3 ES2078478 T3 ES 2078478T3
Authority
ES
Spain
Prior art keywords
soil
hydraulic load
ionic concentration
measuring hydraulic
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91403282T
Other languages
English (en)
Inventor
Pierre Moutonnet
Gerard Guiraud
Christine Marol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2078478T3 publication Critical patent/ES2078478T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

LA INVENCION SE REFIERE A UNA SONDA (1) QUE COMPRENDE UN TUBO-GUIA (2), UNA BUJIA (4) DE CERAMICA POROSA, UN TAPON (6) DE ESTANQUEIDAD Y TRES TUBOS CAPILARES (T, V Y P) Y QUE PERMITE PONER EN EQUIPOTENCIAL HIDRAULICO Y EN EQUILIBRIO IONICO EL AGUA CONTENIDA EN DICHA BUJIA (4) CON LA SOLUCION DEL SUELO. ESTA SONDA (1) ESTA ASOCIADA, MEDIANTE DOS TUBOS CAPILARES (V Y P), A UN DISPOSITIVO DE MEDICION ELECTRICAMENTE AUTONOMA Y PORTATIL. LA INVENCION SE APLICA EN PARTICULAR A LA DOSIFICACION DE LOS FERTILIZANTES Y A LA DETERMINACION DEL GRADO DE CONTAMINACION DEL SUELO Y DE LAS CAPAS FREOTICAS.
ES91403282T 1990-12-06 1991-12-04 Dispositivo de medida de la carga hidraulica y de la concentracion ionica del suelo. Expired - Lifetime ES2078478T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015299A FR2670290B1 (fr) 1990-12-06 1990-12-06 Dispositif de mesure de la charge hydraulique et de la concentration ionique du sol.

Publications (1)

Publication Number Publication Date
ES2078478T3 true ES2078478T3 (es) 1995-12-16

Family

ID=9402971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91403282T Expired - Lifetime ES2078478T3 (es) 1990-12-06 1991-12-04 Dispositivo de medida de la carga hidraulica y de la concentracion ionica del suelo.

Country Status (5)

Country Link
EP (1) EP0489656B1 (es)
DE (1) DE69112787T2 (es)
DK (1) DK0489656T3 (es)
ES (1) ES2078478T3 (es)
FR (1) FR2670290B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308720A1 (de) * 1993-03-15 1994-09-22 Toelle Rainer Dr Agr Meßgerät zur Bestimmung von Bodeneigenschaften
ES1041735Y (es) * 1999-01-19 2000-01-01 Agriquem S L Dispositivo para la extraccion y toma de muestras de una solucion acuosa de un sustrato.
DE102005060866B4 (de) * 2005-12-20 2009-01-15 Bruker Biospin Gmbh Kombinierte Titrations- und pH-Elektrode für die Präparation von flüssigen Messproben insbesondere für die NMR-Spektroskopie
KR100955532B1 (ko) 2009-12-02 2010-04-30 청한지오텍 주식회사 간극 수압과 층별 침하의 측정 오차 방지를 위한 일체식 간극 수압 및 층별 침하 측정계
BR102013009772B1 (pt) * 2013-04-22 2020-10-27 Embrapa - Empresa Brasileira De Pesquisa Agropecuária sensor de tensão de água, sistema para caracterização e medições contínuas de água no solo, sistema de indicação de tensão crítica no solo e haste de irrigação
CN104020096B (zh) * 2014-06-20 2016-04-27 青岛理工大学 U形管液压差绳法检测孔隙压力的装置及其方法
CN104597221B (zh) * 2015-01-08 2016-04-27 沈阳远大智能高科农业有限公司 一种土壤ec值测试装置及其使用方法
DE102015011877A1 (de) * 2015-09-08 2017-03-09 Technische Universität Bergakademie Freiberg Sensor zur Druckmessung von Fluiden in porösen Medien und Anordnung von solchen Sensoren zur Druckmessung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101234A1 (es) * 1971-01-12 1972-08-03 Czeratzki W
US4068525A (en) * 1976-09-20 1978-01-17 Soilmoisture Equipment Corporation Portable tensiometer for soil moisture measurement
SE432306B (sv) * 1981-03-27 1984-03-26 Torstensson Bengt Arne Anordning for provtagning av grundvatten i jord och berg innefattande en atmintone delvis evakuerad mobil provtagningsbehallare
AT390289B (de) * 1987-02-09 1990-04-10 Niederreiter Richard Einrichtung zur entnahme von wasserproben
DE3911151A1 (de) * 1989-04-06 1990-10-11 Joachim Schmidt Messgeraet zur bestimmung von bodeneigenschaften

Also Published As

Publication number Publication date
FR2670290B1 (fr) 1993-10-22
DK0489656T3 (da) 1996-01-22
DE69112787T2 (de) 1996-04-18
DE69112787D1 (de) 1995-10-12
EP0489656B1 (fr) 1995-09-06
FR2670290A1 (fr) 1992-06-12
EP0489656A1 (fr) 1992-06-10

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