Timothy Hart results 14
· Newest (Page 1/1, per page 25)
Author: Timothy Hart ×Clear All Filters
Search Results
Climate Attribution in Fishery Stock Assessment: Case Studies From the Northeast U.S. Groundfish StocksNARA Subscribed
Climate change poses an unprecedented risk to fisheries ecosystems and economies globally. Ocean warming has led to observed geographic shifts and changes in the productivity of fish stocks. Due to the rapid pace of change in many of the world's oceans, there is a critical need to develop and apply scientific knowledge and tools that can help account for non‐stationarity and integrate climate and ecosystem drivers into fishery...
Exposure to freshwater is a pressing health issue for coastal bottlenose dolphins ( Tursiops spp.). Environmental changes, including increased precipitation events and coastal infrastructure projects, are altering salinity within estuarine systems. Consequently, understanding effects of freshwater exposure on dolphins and developing tools to evaluate related health conditions is urgent. To address this need, a group of veterin...
Recent technological advances have made estimating outside bark, upper stem diameters on tree stems more commonplace. Inside bark diameters and bark thicknesses are also often needed at upper stem locations for volume determination applications, but those attributes are not easily measured, even with the newer technologies. Interest in bark and timber residue for bioenergy uses has also put increased focus on the ability to me...
Recycling Postconsumer Nylon CarpetNARA Subscribed
Summary Each year 34 billion pounds of nylon carpet are discarded into landfills in the United States. As a case study we examine the technical and economic feasibility of recycling a portion of this source of discarded plastic. The carpet could be (I) shredded for use as daily cover at landfills or as a strengthening component of concrete, (2) sheared or chemically processed for reuse as recycled nylon or as pure nylon feedst...
Previous1Next