header image
 

Archive for March, 2011

Developing the science of reintroduction biology

• March 12, 2011

Developing the science of reintroduction biology Seddon, P.J., Armstrong, D.P., Maloney, R. 2007. Conservation Biology 21:2. Seddon et al explain that while reintroduction projetcs have been occurring for decades (the first one may have been a 1907 release of bison onto a reserve in Oklahoma), that attempts to incoporate better science into such projects did [...]


Assessing the suitability of central European landscapes for the reintroduction of Eurasian lynx

• March 12, 2011

Assessing the suitability of central European landscapers for the reintroduction of Eurasian lynx  Schadt, S. and others. 2002. Journal of Applied Ecology 39.  The Eurasian lynx is showing signs of recovery in parts of Germany, Czech Republic, and elsewhere in Europe. But the species suffers from living in a habitat fragmented by human land uses. [...]


Reintroducing the beaver (Castor fiber) to Scotland: a protocol for identifying and assessing suitable release sites

• March 12, 2011

Reintroducing the beaver (Castor fiber) to Scotland: a protocol for identifying and assessing suitable release sites MacDonald, D.W., Tattersall, F.H., Rushton, S., South, A.B., Rao, S., Maitland, P., and Strachan, R. While previous posts have looked att he reintroduction of individual species for reasons related mainly to that species, the restoration of beavers to former [...]


Comparison of a geographical information system versus manual techniques for land cover analysis in a riparian restoration project.

• March 12, 2011

Comparison of a geographical information system versus manual techniques for land cover analysis in a riparian restoration project. Harris, R.R., Hopkinson, P., McCaffrey, S., and Huntsinger, L. 1997. Journal of Soil and Water Conservation 52:2. Many of the papers I’ve reviewd on GIS and restoration are from the late 1990s when the utility of GIS [...]


GIS methodology for characterizing historical conditions of the Willamette River flood plain, OR

• March 12, 2011

GIS methodology for characterizing historical conditions of the Willamette River flood plain, OR Oetter, D.R., Gregory, S.V., Ashkenas, L.R., Minear, P.J.


Remote sensing and GIS techniques in restoration

• March 12, 2011

Remote sensing and GIS techniques for selecting a sustainable scenario for Lake Koronia, Greece Alexandridis, T.K., Takavakoglou, V., Crisman, T.L., and Zalidis, G.C.


Using GIS to construct baselines

• March 11, 2011

GIS-based evaluation of salmon habitat in the Pacific Northwest Lunetta, R.S., Cosentino, B.L., Montgomery, D.R., Beamer, E.M., and Beechie, T.J. 1997. Photogrammetric Engineering & Remote Sensing. The authors of this study sought to develop a rapid, cost-effective, and objective analytical tool to support prioritization of specific sub-basins and watersheds for salmon habitat restoration and preservation. [...]


Merging old and new technology

• March 11, 2011

Indirect environmental effects of dikes on estuarine tidal channels: Thinking outside of the dike for habitat restoration and monitoring Hood, G.W. 2004. Estuaries 2. Another challenge in restoration is the problem of the disappearing baseline. What exactly is a system being restored to? Do we know what it looked like before disturbance? Often, we don’t, [...]


Predicting habitat use for reintroduction

• March 11, 2011

The feasibility of reintroducing wild boar (Sus scrofa) to Scotland Leaper, R., Massei, G., Gorman, M.L., and Aspinalli, R. (1999). Mammal Review 29. The reintroduction of a species that has been decimated or extirpated (usually by human impacts) is a valuable tool for conservation. But it comes with myriad panning challenges. One such challenge where [...]


GIS and understanding habitat use

• March 11, 2011

Can GIS predict habitat use of reintroduced bighorn sheep? Shannon, J.M, Olson, D.D., Petersen, S.L., Whiting, J.C., and Flinders, J.T. (2008). Proceedings from the 28th Annual International ESRI User Conference. August, 2008. Wildlife reintroduction is a means of restoration of individual species and the ecosystem services they provide. While some successful reintroductions (see: Northern Rockies gray [...]


Exploring watershed restoration in Oregon

• March 11, 2011

http://oregonexplorer.info/EnhancingWatersheds#TheOWRIDatabaseandGISdata Oregon Explorer is a handy web-based mapping service and database that is easy to use and of creative application. One of the many tools housed here is the Watershed Restoration Tool, an inventory of restoration data for the state. Besides simply displaying restoration sites on  amp, this tool also provides attribute data that describes [...]


Acoustic mapping and GIS-aided oyster restoration

• March 11, 2011

Acoustic mapping and GIS-aided oyster restoration. Lazor, J., Bruce, D., Giordano, S., Levin, D., Little, C., and Slacum, W. Proceedings of Coastal Zone 07. Portland, OR. July 2007. Oysters require hard substrate to settle on and so understanding the benthic characteristics of an estuary are important to oyster restoration. This proceedings from the 2007 Coastal [...]


Using GIS to create a habitat suitability index model for eastern oyster (Crassostrea virginica)-favorable restoration

• March 11, 2011

A habitat suitability index model for the eastern oyster (Crassostrea virginica), a tool for restoration of the Caloosahatchee Estuary, Florida. Barnes, T.K. Vollety A.K., Chartier, K., Mazzotti, F.J., and Pearlstine, L. 2007. Journal of Shellfish Research 26:4. Florida’s everglade system, which was once an expansive, highly productive system has been decimated by conversion of land [...]


Non-consumptive ocean recreation and marine spatial planning in Oregon.

• March 3, 2011

Oregon is in the midst of major changes to the way it manages use of the ocean off of its shores. Consideration for all stakeholder groups will contribute to defensible decisions regarding the use of ocean and coastal resources. This relies on an understanding of the various stakeholders in ocean resources, which is lacking for some groups. This research sought to improve the understanding of one such group, which to date has not been thoroughly documented: the non-consumptive recreational ocean user (NROU) community. The NROU group includes surfers, kayakers, boaters, divers, and many others, and it makes economic, cultural, and environmental contributions to Oregon’s coastal communities. Members of this group are both residents of coastal communities and visitors from other regions of Oregon and their numbers are expected to grow. This report details what we have learned from research about this group as a whole and by the subgroups that comprise this community of interest: what they require for recreation, their values and opinions, and where they are recreating. We also sought to gauge their attitudes toward alternative energy, specifically marine renewable energy, which is an emerging use and stakeholder of the ocean off of Oregon’s coast. This new ocean use has the potential to conflict with existing uses, if not carefully planned. Our study aims to provide information on NROU community to help facilitate sound ocean planning for all uses and users.