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Full-Text Articles in Physical Sciences and Mathematics
Environmental Change And The Central Great Plains, Carbon Sequestration, Mark A. Mesarch
Environmental Change And The Central Great Plains, Carbon Sequestration, Mark A. Mesarch
Conservation and Survey Division
No abstract provided.
Decision Record And Finding Of No Significant Impact For The Atlantic Rim Coalbed Methane Project, Sun Dog Pod, Carbon County, Wyoming, United States Department Of The Interior, Bureau Of Land Management
Decision Record And Finding Of No Significant Impact For The Atlantic Rim Coalbed Methane Project, Sun Dog Pod, Carbon County, Wyoming, United States Department Of The Interior, Bureau Of Land Management
Record of Decisions (WY)
Petroleum Development Corporation (PEDCO) of Gillette, Wyoming, notified the Bureau of Land Management (BLM), Rawlins Field Office, that the company proposes to explore and potentially develop coalbed methane (CBM) wells in the Sun Dog Pod Project Area (SDPA) of the Atlantic Rim Project Area (ARPA) in southcentral Wyoming. The Sun Dog proposal is part of the exploration drilling activities that will be considered for the acquisition of data necessary to prepare the Environmental Impact Statement (EIS) within the ARPA. Coalbed methane development is very new in the Green River Basin. Public concern has been brought forth regarding the unknowns about …
Environmental Assessment For The Seminoe Road Coalbed Methane Pilot Project, Carbon County, Wyoming, United States Department Of The Interior, Bureau Of Land Management
Environmental Assessment For The Seminoe Road Coalbed Methane Pilot Project, Carbon County, Wyoming, United States Department Of The Interior, Bureau Of Land Management
Environmental Assessments (WY)
Analysis of the environmental consequences has led to the determination that this proposed project, with the appropriate mitigating measures, will not have a significant effect on the human environment. Therefore, an Environmental Impact Statement will not be required. Pending the results of a public review of this document, the Bureau of Land Management (BLM) will prepare a formal Decision Record.
Effects Of Iron, Silicate, And Light On Dimethylsulfoniopropionate Production In The Australian Subantarctic Zone, G. R. Ditullio, P. N. Sedwick, D. R. Jones, P. W. Boyd, A. C. Crossley, D. A. Hutchins
Effects Of Iron, Silicate, And Light On Dimethylsulfoniopropionate Production In The Australian Subantarctic Zone, G. R. Ditullio, P. N. Sedwick, D. R. Jones, P. W. Boyd, A. C. Crossley, D. A. Hutchins
OES Faculty Publications
Shipboard bottle incubation experiments were performed to investigate the effects of iron, light, and silicate on algal production of particulate dimethylsulfoniopropionate (DMSPp) in the Subantarctic Zone (SAZ) south of Tasmania during March 1998. Iron enrichment resulted in threefold to ninefold increases in DMSPp concentrations relative to control treatments, following 7 and 8-day incubation experiments. Additions of Fe and Si preferentially stimulated the growth of lightly-silicified pennate diatoms and siliceous haptophytes, respectively, to which we attribute the increased DMSPp production in the incubation bottles. Both of these algal groups were previously believed to be low DMSPp …
Top-Down Impact Through A Bottom-Up Mechanism. In Situ Effects Of Limpet Grazing On Growth, Light Requirements And Survival Of The Eelgrass Zostera Marina, Richard C. Zimmerman, Diana L. Steller, Donald G. Kohrs, Randall S. Alberte
Top-Down Impact Through A Bottom-Up Mechanism. In Situ Effects Of Limpet Grazing On Growth, Light Requirements And Survival Of The Eelgrass Zostera Marina, Richard C. Zimmerman, Diana L. Steller, Donald G. Kohrs, Randall S. Alberte
OES Faculty Publications
Temporal changes in abundance, size, productivity, resource allocation and light requirements of a subtidal eelgrass (Zostera marina L.) population were followed for 2 yr after the September 1993 appearance of a previously rare oval form of the commensal limpet Tectura depicta (Berry) in Monterey Bay, California, USA, By exclusively targeting the epidermis, limpet grazing impaired photosynthetic performance but left respiratory demand, meristematic growth and more than 90 % of the leaf biomass intact, The resulting low P:R ratios of grazed plants raised the light requirements for the maintenance of positive carbon balance almost 2-fold relative to healthy ungrazed plants …