Publication
Spruce snag quantification by coupling colour infrared aerial photos and a GIS
Related publications (38)
Innovations for protecting ridge and reef: a CSR strategy and practice
This paper will describe and analyze the innovations adopted by a Filipino businessman and his family corporation in order to protect the forest and rehabilitate coral and marine life. The first innovation involved the engagement of villagers in forest pro ...
Villigen PSI, World Resources Forum, printed by Paul Scherrer Institute2015Snowmelt as a driver of ecosystem response in water limited mountain forests of the Western U.S.
Recent large-scale changes in snow cover over Western North America associated with climate warming may have widespread impacts on water availability. These changes have potentially varied impacts on water availability as snowmelt influences, soil moisture ...
2015Biodiversity Mapping in a Tropical West African Forest with Airborne Hyperspectral Data
Francesco Giuseppe Miglietta, Qi Chen
Tropical forests are major repositories of biodiversity, but are fast disappearing as land is converted to agriculture. Decision-makers need to know which of the remaining forests to prioritize for conservation, but the only spatial information on forest b ...
Public Library of Science2014Record-setting forest stress in the Rocky Mountains caused by low snowfall and high potential evapotranspiration, consistent with expected future conditions
Projections of future climate for the Southwestern U.S. and other semi-arid regions globally include reductions in mountain snow accumulation and increased summer potential evapotranspiration. These changes may significantly alter runoff production, evapot ...
2014Anisotropic mechanical behavior and formability criterion for zinc sheets
The mechanical behavior of zinc has been studied and linked to the formability of sheets. An anisotropic elastic-viscoplastic behavior law has been developed to take into account the anisotropy of the material. Anisotropy is induced by crystallographic and ...
Elsevier Science Sa2014GAPPARD: a computationally efficient method of approximating gap-scale disturbance in vegetation models
Models of vegetation dynamics that are designed for application at spatial scales larger than individual forest gaps suffer from several limitations. Typically, either a population average approximation is used that results in unrealistic tree allometry an ...
Copernicus Gesellschaft Mbh2013A Contextual Analysis of Land-Use and Vegetation Changes in Two Wooded Pastures in the Swiss Jura Mountains
Alexandre Buttler, François Gillet, Thomas Spiegelberger, Joël Chételat, Alexander Ludwig Johannes Peringer, Michaël Kalbermatten, Kathryn Lannas
This study examines the effects of land-use policies and natural events on the evolution of two wooded pastures in the Jura Mountains in Switzerland between 1934 and 2000. The socioeconomic context and the local conditions were seen as major driving forces ...
Resilience Alliance2013Data Capture and Geosensor Networks
The Springer Handbook of Geographic Information is organized in thre parts, Basics, Geographic Information and Applications. Some parts of the basics belong to the larger field of computer science. However, the reader gets a comprehensive view on geographi ...
Springer2012Modelling natural disturbances in forest ecosystems: a review
Natural disturbances play a key role in ecosystem dynamics and are important factors for sustainable forest ecosystem management. Quantitative models are frequently employed to tackle the complexities associated with disturbance processes. Here we review t ...
Elsevier2011Organic functional groups in aerosol particles from burning and non-burning forest emissions at a high-elevation mountain site
Ambient particles collected on teflon filters at the Peak of Whistler Mountain, British Columbia (2182 ma.s.l.) during spring and summer 2009 were measured by Fourier transform infrared (FTIR) spectroscopy for organic functional groups (OFG). The project m ...
2011