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Examining Submarine Ground-Water Discharge Into Florida Bay by Using 222rn and Continuous Resistivity Profiling: Open-File Report 2008-1342 by Peter Swarzenski, United U. S. Department of the Interior, Et Al - Paperback
131.23 درهم

Examining Submarine Ground-Water Discharge Into Florida Bay by Using 222rn and Continuous Resistivity Profiling: Open-File Report 2008-1342 by Peter Swarzenski, United U. S. Department of the Interior, Et Al - Paperback

كن أول من يقيِّم هذا المنتج 

131.23 درهم 

  - ستوفر -131.23 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
الشحن مجاني التفاصيل
رقم ال ISBN
9781288709625
الفئات
سياسة
الكاتب
Peter Swarzenski, United U. S. Department of the Interior, Et Al
الناشر
Bibliogov
الوصف:

Estimates of submarine ground-water discharge (SGD) into Florida Bay remain one of the least understood components of a regional water balance. To quantify the magnitude and seasonality of SGD into upper Florida Bay, research activities included the use of the natural geochemical tracer, 222Rn, to examine potential SGD hotspots (222Rn surveys) and to quantify the total (saline + fresh water ...

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حالة السلعة:
جديدة
البائع:
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معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781288709625
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354426078
    المؤلفين
    الكاتب
    Peter Swarzenski, United U. S. Department of the Interior, Et Al
    المؤلفين
    الناشر
    Bibliogov
    رقم ال ISBN
    9781288709625
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354426078
    المؤلفين
    الكاتب
    Peter Swarzenski, United U. S. Department of the Interior, Et Al
    المؤلفين
    الناشر
    Bibliogov
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    Estimates of submarine ground-water discharge (SGD) into Florida Bay remain one of the least understood components of a regional water balance. To quantify the magnitude and seasonality of SGD into upper Florida Bay, research activities included the use of the natural geochemical tracer, 222Rn, to

    Estimates of submarine ground-water discharge (SGD) into Florida Bay remain one of the least understood components of a regional water balance. To quantify the magnitude and seasonality of SGD into upper Florida Bay, research activities included the use of the natural geochemical tracer, 222Rn, to examine potential SGD hotspots (222Rn surveys) and to quantify the total (saline + fresh water component) SGD rates at select sites (222Rn time-series). To obtain a synoptic map of the 222Rn distribution within our study site in Florida Bay, we set up a flow-through system on a small boat that consisted of a Differential Global Positioning System, a calibrated YSI, Inc CTD sensor with a sampling rate of 0.5 min, and a submersible pump (z = 0.5 m) that continuously fed water into an air/water exchanger that was plumbed simultaneously into four RAD7 222Rn air monitors. To obtain local advective ground-water flux estimates, 222Rn time-series experiments were deployed at strategic positions across hydrologic and geologic gradients within our study site. These time-series stations consisted of a submersible pump, a Solinist DIVER (to record continuous CTD parameters) and two RAD7 222Rn air monitors plumbed into an air/water exchanger. Repeat time-series 222Rn measurements were conducted for 3-4 days across several tidal excursions. Radon was also measured in the air during each sampling campaign by a dedicated RAD7. We obtained ground-water discharge information by calculating a 222Rn mass balance that accounted for lateral and horizontal exchange, as well as an appropriate ground-water 222Rn end member activity. Another research component utilized marine continuous resistivity profiling (CRP) surveys to examine the subsurface salinity structure within Florida Bay sediments. This system consisted of an AGI SuperSting 8 channel receiver attached to a streamer cable that had two current (A, B) electrodes and nine potential electrodes that were spaced 10 m apart. A separate DGPS.

    خصائص المنتج:
    • الفئات: سياسة
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Peter Swarzenski, United U. S. Department of the Interior, Et Al
    • الناشر: Bibliogov
    • رقم ال ISBN: 9781288709625
    • عدد الصفحات: 78
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.16 inches
 

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