Determinants of conifer distributions across peatland to forest gradients in the coastal temperate rainforest of southeast Alaska

نویسندگان

  • Sarah M. Bisbing
  • David J. Cooper
  • David V. D’Amore
  • Kristin N. Marshall
چکیده

Sarah M. Bisbing,* David J. Cooper, David V. D’Amore and Kristin N. Marshall 1 Department of Natural Resources Management and Environmental Sciences, California Polytechnic State University, 1 Grand Ave San Luis Obispo, 93407, CA, USA 2 Forest and Rangeland Stewardship, Colorado State University, 1472 Campus Mail, Fort Collins, CO, 80523, USA 3 USDA Forest Service, Pacific Northwest Research Station, 11175 Auke Lake Way, Juneau, AK, 99801, USA 4 School of Aquatic and Fishery Sciences, University of Washington, Box 355020, Seattle, WA, 98195, USA

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Nitrogen dynamics vary across hydrologic gradients and by forest community composition in the perhumid coastal temperate rainforest of southeast Alaska

Nitrogen (N) limitation constrains plant growth, but complex interactions among species and ecosystems hinder our ability to identify primary drivers of N availability. Hydrologic, biogeochemical, and ecological processes interact spatially and temporally, requiringmeasurements of N across diverse ecosystem types and as a function of both site conditions and vegetation composition.Wemeasured in...

متن کامل

Long-Term Fire Regime Estimated from Soil Charcoal in Coastal Temperate Rainforests

Coastal temperate rainforests from southeast Alaska through to southern Oregon are ecologically distinct from forests of neighboring regions, which have a drier, or more continental, climate and disturbance regimes dominated by fires. The long-term role of fire remains one of the key outstanding sources of uncertainty in the historical dynamics of the wetter and less seasonal forests that domin...

متن کامل

Going Coastal: Shared Evolutionary History between Coastal British Columbia and Southeast Alaska Wolves (Canis lupus)

BACKGROUND Many coastal species occupying the temperate rainforests of the Pacific Northwest in North America comprise endemic populations genetically and ecologically distinct from interior continental conspecifics. Morphological variation previously identified among wolf populations resulted in recognition of multiple subspecies of wolves in the Pacific Northwest. Recently, separate genetic s...

متن کامل

Abiotic Controls on Long-term Windthrow Disturbance and Temperate Rain Forest Dynamics in Southeast Alaska

We investigated the role of abiotic factors in controlling patterns of longterm windthrow in the pristine coastal temperate rain forests of southeast Alaska. Our objectives were to test the extent to which long-term patterns of windthrow can be predicted spatially at the landscape scale by using four abiotic factors (slope, elevation, soil stability, and exposure to prevailing storm winds), eva...

متن کامل

Carbon accretion in unthinned and thinned young-growth forest stands of the Alaskan perhumid coastal temperate rainforest

BACKGROUND Accounting for carbon gains and losses in young-growth forests is a key part of carbon assessments. A common silvicultural practice in young forests is thinning to increase the growth rate of residual trees. However, the effect of thinning on total stand carbon stock in these stands is uncertain. In this study we used data from 284 long-term growth and yield plots to quantify the car...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015