شاركنا تاريخ ميلادك!
تاريخ الميلاد
تاريخ الميلاد المدخل غير مكتمل يرجى ادخال تاريخ ميلاد صحيح
×
Florida Salt Marsh Vole Habitat: Lower Suwannee National Wildlife Refuge: Usgs Open-File Report 2005-1417 by Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior - Paperback
60.90 درهم

Florida Salt Marsh Vole Habitat: Lower Suwannee National Wildlife Refuge: Usgs Open-File Report 2005-1417 by Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior - Paperback

كن أول من يقيِّم هذا المنتج 

60.90 درهم 

  - ستوفر -60.90 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
مشمولة في الشحن مجاني على طلبات أكثر من 100.00 درهم التفاصيل
رقم ال ISBN
9781288733095
الفئات
سياسة
الكاتب
Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior
الناشر
Bibliogov
الوصف:

The rare Florida salt marsh vole (Microtus pennsylvanicus dukecampbelli) was discovered in spring 2004 by U.S. Fish and Wildlife Service (USFWS) personnel on the Lower Suwannee National Wildlife Refuge. The discovery of three individuals in the southern portion of the refuge renewed hope for effective recovery and protection of this rare animal. Further protection of the Florida salt marsh ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال السبت ١٤ يوليو - الأحد ١٥ يوليو الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (88% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781288733095
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354503144
    المؤلفين
    الكاتب
    Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior
    المؤلفين
    الناشر
    Bibliogov
    رقم ال ISBN
    9781288733095
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354503144
    المؤلفين
    الكاتب
    Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior
    المؤلفين
    الناشر
    Bibliogov
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    The rare Florida salt marsh vole (Microtus pennsylvanicus dukecampbelli) was discovered in spring 2004 by U.S. Fish and Wildlife Service (USFWS) personnel on the Lower Suwannee National Wildlife Refuge. The discovery of three individuals in the southern portion of the refuge renewed hope for

    The rare Florida salt marsh vole (Microtus pennsylvanicus dukecampbelli) was discovered in spring 2004 by U.S. Fish and Wildlife Service (USFWS) personnel on the Lower Suwannee National Wildlife Refuge. The discovery of three individuals in the southern portion of the refuge renewed hope for effective recovery and protection of this rare animal. Further protection of the Florida salt marsh vole will rely on distribution surveys of the animal and conservation of potential habitat. This report details an effort by the U.S. Geological Survey to map potential habitat sites within the refuge. The Florida salt marsh vole is known to utilize a specific type of salt marsh

    called saltgrass (Distichlis spicata) as habitat. Hyperspectral imagery acquired in 2002 for mapping general intertidal habitats of the lower Suwannee River and estuary was re-evaluated for this specific habitat. The results of the mapping effort and field reconnaissance identified potential habitat in the salt marshes north and south of the Suwannee River. Saltgrass habitat was fieldidentified

    at flooded and elevated sites, near the shoreline and toward the marsh interior, and was found occurring with several other marsh species, including three-square sedge, smooth cordgrass,

    black needlerush, and glasswort. Image-derived saltgrass mapping was only 62% accurate. Positive identification of saltgrass from the imagery was hindered by the variety of environmental

    conditions and the co-occurrence of saltgrass with other species. Image-derived sites were mapped separately from field-verified locations. The tidal marsh around the Suwannee River delta itself did not support extensive saltgrass-dominant habitat. This was due largely to freshwater flow and

    dominance of freshwater marsh species in those areas. Where saltgrass was identified as a sparse understory, it could become the dominant cover under different conditions such as drought or

    decreased river discharge.

    خصائص المنتج:
    • الفئات: سياسة
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Ellen A. Raabe, Laura C. Gauron, United U. S. Department of the Interior
    • الناشر: Bibliogov
    • رقم ال ISBN: 9781288733095
    • عدد الصفحات: 34
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.07 inches
 

تقييمات المستخدمين

0
لا يوجد تقييمات بعد
كن أول من يقيِّم هذا المنتج
قيِّم هذا المنتج:

إعلانات مُموَّلة لك

×

الرجاء تأكيد رقم هاتفك الجوال لإكمال عملية الشراء

سنقوم بإرسال رسالة نصية تحتوي على رمز التفعيل، الرجاء التأكد من رقم هاتفك الجوال ادناه، ثم انقر على زر "أرسل رمز التفعيل".