Udvidet returret til d. 31. januar 2025

Northern Elephant Seal Monitoring (Mirounga angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons

Bag om Northern Elephant Seal Monitoring (Mirounga angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons

Northern elephant seals (Mirounga angustirostris) established a breeding population at Point Reyes National Seashore (PORE) in 1981 and since then the colony has grown steadily (Allen et al. 1989). Currently, elephant seals breed at numerous sites within PORE, with four primary sites located at Drake's Beach (DB), Point Reyes Headland (PRH), South Beach (SB), and Chimney Rock Loop (CRL). PORE began to monitor the elephant seal population to contribute to the understanding of population changes and management needs, and to develop research, interpretation and enforcement strategies. A pinniped monitoring protocol was developed in 2009 and includes objectives for monitoring elephant seals to determine trends population growth and productivity.

Vis mere
  • Sprog:
  • Engelsk
  • ISBN:
  • 9781491298145
  • Indbinding:
  • Paperback
  • Sideantal:
  • 38
  • Udgivet:
  • 6. august 2013
  • Størrelse:
  • 216x280x2 mm.
  • Vægt:
  • 113 g.
  • BLACK WEEK
Leveringstid: 2-3 uger
Forventet levering: 14. december 2024

Beskrivelse af Northern Elephant Seal Monitoring (Mirounga angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons

Northern elephant seals (Mirounga angustirostris) established a breeding population at Point Reyes National Seashore (PORE) in 1981 and since then the colony has grown steadily (Allen et al. 1989). Currently, elephant seals breed at numerous sites within PORE, with four primary sites located at Drake's Beach (DB), Point Reyes Headland (PRH), South Beach (SB), and Chimney Rock Loop (CRL). PORE began to monitor the elephant seal population to contribute to the understanding of population changes and management needs, and to develop research, interpretation and enforcement strategies. A pinniped monitoring protocol was developed in 2009 and includes objectives for monitoring elephant seals to determine trends population growth and productivity.

Brugerbedømmelser af Northern Elephant Seal Monitoring (Mirounga angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons



Find lignende bøger
Bogen Northern Elephant Seal Monitoring (Mirounga angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons findes i følgende kategorier:

Gør som tusindvis af andre bogelskere

Tilmeld dig nyhedsbrevet og få gode tilbud og inspiration til din næste læsning.