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Bird data : Australia, Brisbane
(Thesis, University of Queensland, 2011)
Unprecedented loss of global biodiversity driven by anthropogenic actives continues, and in response governments and researchers around the world have prioritised efforts to slow the continued decline in species diversity. ...
Enhancing bluegill production through least-cost diet development and novel rearing strategies
(University of Missouri--Columbia, 2010)
Amidst growing demand for large, food-size bluegill Lepomis macrochirus, lack of an affordable, balanced diet and inadequate rearing technologies remain the major concerns of bluegill producers seeking to run profitable ...
Assessing impacts and targeting of agricultural conservation practices
(University of Missouri--Columbia, 2010)
The U.S. Department of Agriculture initiated the Conservation Effects Assessment Project in 2003 to quantify water quality and wildlife benefits of conservation programs funded by the 2002 Farm Security and Rural Investment ...
Movement, habitat use, and spawning characteristics of flathead and blue catfish on the lower Missouri River and tributaries
(University of Missouri--Columbia, 2010)
The movement and habitat use patterns of adult flathead and blue catfish were studied via acoustic and radio telemetry in the lower Missouri River and adjacent tributaries including the Grand, Lamine, Chariton, and Little ...
Life-history and disease ecology of the brown-nosed coati (Nasua nasua) and the crab-eating fox (Cerdocyon thous) in the Brazilian Pantanal
(University of Missouri--Columbia, 2010)
Infectious diseases can be significant threats to public health and wildlife. Yet, there is still a relatively poor understanding of the impact parasites have on the health and demography of wild hosts. Understanding the ...
Impacts of soil management practices on soil fertility in potato-based cropping systems in the Bolivian Andean highlands
(University of Missouri--Columbia, 2010)
Due to changes in climate and socioeconomic developments, current soil management practices in the Bolivian Andean Highlands may be increasing soil degradation thereby threatening food security. A study was established in ...
Forests and greenhouse gases: a science primer
(2010)
Professor Stephen Pallardy of the Forestry department at the University of Missouri-Columbia delivers a summary lecture on the topic of greenhouse gases, forest growth, and global climate change from the perspective of a ...
A genetic approach to determine river otter abundance in Missouri
(University of Missouri--Columbia, 2010)
Extirpated from Missouri by the 1930s, river otters (Lontra canadensis) were reintroduced by the Missouri Department of Conservation (MDC) from 1982-1992. Since the reintroductions, concerns over the legitimacy of otter ...
Resource selection and space use of the critically endangered Tuamotu Kingfisher (Todiramphus gambieri)
(University of Missouri--Columbia, 2010)
I investigated the ecological requirements of the critically endangered Tuamotu Kingfisher (Todiramphus gambieri), with the intent to provide management recommendations that could help prevent its extinction. The species ...
Enhanced rhizodegradation of munitions explosives and degradates by selected native grass species
(University of Missouri--Columbia, 2010)
TNT (2,4,6-trinitrotoluene) and RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine) are the two most widespread explosives in the world. The manufacture, use and disposal of explosives can result in environmental contamination, ...
Activity involvement and place attachment of fish giggers in the Missouri Ozarks
(University of Missouri--Columbia, 2010)
Despite being an integral part of Ozark culture for nearly 200 years, little is known about fish gigging and those who participate in this activity. A mail-back survey was administered to 1,011 licensed Missouri anglers ...
Postmodern values in the U.S. Navy: implications for morale, welfare and recreation programming
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This is a study of officer candidates of the United States Navy and Marine Corps that attempts to link postmaterialist values exhibited by the officer ...
Forest harvest effects on soil chemical properties and nutrient concentrations in Ozark Highland soils
(University of Missouri--Columbia, 2010)
Mixed hardwood systems of the Missouri Ozark Forest Ecosystem Project are harvested using clearcutting (CC) and single-tree selection (STS) regeneration methods. This work indicates possible effects of regeneration method ...
Establishing pin oak reproduction in bottomland forests in southeastern Missouri
(University of Missouri--Columbia, 2010)
In pin oak (Quercus palustris Muenchh.) bottomland forests in southeast Missouri, we revisited clearcuts, shelterwood harvests, and controls within the Mingo Basin. Seventeen years later, we found significant changes, in ...
Importance of agritourism for agripreneur goal accomplishment
(University of Missouri--Columbia, 2010)
As the agricultural context in the U.S. changes, farmers' attention is increasingly turning toward agritourism (Veeck et al., 2006; Nickerson et al., 2001), an entrepreneurial venture in which farms generate income or add ...
Motivations and sensation seeking behind recreational storm chasers in the United States
(University of Missouri--Columbia, 2010)
Several studies have examined risk recreation activities, such as mountain climbing, scuba diving, surfing and whitewater rafting. However, little is known about recreational storm chasing, a type of risk recreation activity ...
Analysis of forecast performance for hit, miss, and false alarm thundersnow events during ROCS
(University of Missouri--Columbia, 2010)
Thundersnow (TSSN) is a mesoscale event that is typically associated with large amounts of precipitation and both in-cloud and cloud-to-ground lightning. Starting in 2003, the Research on Convective Snows (ROCS) group began ...
Visitor experiences at Eagle Days in Missouri
(University of Missouri--Columbia, 2010)
Eagle Days are series of organized wildlife viewing events that were created by the Missouri Department of Conservation to increase public awareness about bald eagles and their declining populations. Although Eagle Days ...
The potential of producing bioenergy crops on conservation reserve program land in Missouri, Iowa, Nebraska, and Kansas (MINK Region) to mitigate carbon dioxide emissions : an integrated economics and biological modeling approach
(University of Missouri--Columbia, 2010)
Concerns about global warming and climate change have generated increasing interest in development of bioenergy crops as a potential source of low-carbon energy. The goal of this research was to quantify environmental and ...
Delineation of critical management areas at plot, field, and watershed scales for claypan soils
(University of Missouri--Columbia, 2010)
Water and soil are two key elements for life on this planet, and improving and preserving their quality are of prime importance. Various human actions including use of intensive chemicals in agriculture have accelerated ...