watch scute jav free BLK-612 エグい程下品な女 赤羽裏通りで見つけたイカれた肉弾ムチムチビッチと一日中ラブホに籠って生ハメ中出し HBAD-638 夫に言えない借金で色白華奢な躰を肉欲処理に差し出す若妻 小野寺真優 PPPE-086 彼女のお姉さんは巨乳と中出しOKで僕を誘惑 九十九メイ HEZ-482 裏フル勃起デカ乳首熟女 マニアが厳選した垂涎の40名8時間保存版 MUDR-207 温泉輪●旅行 醜悪おやじ達の汗だく絶倫ピストンで犯●れ続け絶頂を植え付けられた町内会の娘 倉本すみれ
HGI’s Shawn Calendine and Chris Baldyga were featured speakers at a training presentation for the Arizona Department of Environmental Quality (ADEQ).  The ADEQ presentation focused on methods of  leak location and leak detection for geosynthetic liners, subsurface tanks, landfills, and mining…
HGI launches a new website and service called   –  Leak Detection Services! HGI takes leak detection seriously and a significant portion of our business comes from understanding where leaks have occurred, the impacts of a leak, and leak mitigation. By applying sound principles of…
HGI’s “Surface Geophysical Exploration” technology was featured in the July 29 issue of ‘Solutions’, a weekly publication of highlights and progress of the Hanford Tank Operations Contractor, Washington River Protection Solutions (WRPS).  Also known as SGE, this technology is an imaging…
   Dr. Jim Fink has retired after 15 years as Chief Scientist at Hydrogeophysics and a lifetime of dedication to the field of geophysics.  It is with great honor that the staff of HGI recognizes Dr. Fink for his many accomplishments, and distinguished career. Dr. Fink completed a dual-major…

HGI at Biosphere 2

2012 Nov 21 8:16pm

HGI is conducting monitoring experiments within the new Landscape Evolution Observatory (LEO) at the Biosphere 2.  LEO consists of three 333 m2hillslope landscapes, constructed inside an environmentally controlled greenhouse facility. LEO aims to address today’s challenges in Earth science by…
The long electrode method uses steel cased wells for passing electrical current or measuring the resulting electrical field potential.  In this latest work, we set out to validate the methodology by conducting a pilot scale (on the order of a few meters) field experiment, whereby a plume of known…
The workshop held in Boise, ID was a chance for HGI to demonstrate the latest technological developments in hardware acquisition and array optimization.  From the abstract titled “Optimized Geoelectric Monitoring for 3D Arrays”: Capturing the relevant spatiotemporal geoelectric detail…
hydroGEOPHYSICS, Inc. (HGI) was purchased by Columbia Energy & Environmental Services, Inc. (Columbia Energy)  in November of 2009.  Columbia Energy and HGI had been teaming partners, since 2004, for project work performed on the DOE Hanford Nuclear Reservation, located in eastern WA.…