The Earth's resources are under strain from a growing population. Now, more than ever, we need to monitor, manage and maintain our environment. This vocationally relevant Masters provides you with an in-depth critical understanding of today’s major environmental challenges.
You can keep your learning broad or you can specialise in one of four areas: Water, Energy, Food Security or Pollution. There are specific core modules for each specialist area:
Several modules include field trips to the beautiful and topographically varied countryside around Lancaster, and beyond.
All options include a dissertation project, which will enhance your practical and analytical skills and give you the chance to apply your learning to a real-world challenge. Our many research projects and partners across the globe provide exciting possibilities when you are choosing your dissertation subject. Alternatively you can do a six month research placement with a private sector company, government body or voluntary sector organisation instead of a traditional dissertation. Examples of previous dissertations include:
This very popular course will equip you to pursue a broad range of careers including environmental monitoring, resource management and consultancy.
Tralee is currently seeking to recruit a high calibre and suitably qualified science graduate to undertake this Master of Research programme in the Department of Biological and Pharmaceutical Sciences at IT Tralee. Graduates holding a relevant Level 8 Honours Degree (second class honours or higher) are invited to submit an application. The successful applicants will be awarded a stipend of €700 per month for a maximum period of 18 months and the Institute will waive full fees for this funding period. Postgraduate students are expected to complete their studies full-time at the Institute.
Dr Oscar Goñi received his Degree in Chemistry from the University of Navarra (Spain), an MSc in Biochemistry and Molecular Biology from Complutense University of Madrid (Spain) and completed his PhD in Plant Protein Biochemistry at ICTAN-CSIC (Spain) and Complutense University of Madrid (Spain). Dr Goñi has previously worked as a Postdoctoral Research Fellow in the Max Planck Institute of Plant Breeding Research (Cologne). He is a protein biochemist with experience in the purification and characterization of functional proteins, enzymology and development of protein biomarkers. Dr. Goñi currently holds the position of Postdoctoral Researcher with Shannon ABC / Brandon Bioscience and specialises in the development of enzyme activities for the production of macro-algae derived oligosaccharides and chitin/chitosan derived oligosaccharides for crop protection and yield enhancement.
The United Nations’ and Agriculture Organization predicts that by 2050 the world will need to produce 70 percent more food than it does currently. Along with improving food storage and transport, increasing crop yields is seen as a primary solution. Salinity is one the major environmental stresses affecting crop production, particularly in arid and semi-arid areas. Most of the vegetable crops are salt sensitive, growing poorly in salinized soils due to the accumulation of toxic ions from prolonged irrigation regimes. A meaningful approach to increase crop yield and counteract salt stress would be the use of protein hydrolysate-based biostimulants, which are gaining interest worldwide. Nowadays, more than 90% of the protein hydrolysates market in agriculture is based on products obtained through chemical hydrolysis of proteins from animal origin. The production and use of new vegetable derived-protein hydrolysates with high plant biostimulant activity has become the focus of much research interest due to their lack of plant phytotoxicity, absence of degraded or biologically inactive amino acids or compatibility in the production of food for vegetarians. The commercial partner, Deltagen UK, aims to commercialise protein hydrolysate biostimulants with superior salinity inducing tolerance. The aim of this research is the development of an innovative system to produce protein hydrolysates from the defatted by product meals of flax, lentil and sesame seeds with the ability to biostimulate plant tolerance to salt stress. Novel protein hydrolysates will be produced using a cocktail of suitable proteases, they will be applied to tomato plants (cv. Micro-Tom) in a controlled growth room under salt stress conditions. Treatments will be assessed by comparing classic phenotypical parameters. Plant tissue will also be saved in order to assess other biochemical and molecular parameters such as stress related proteins and osmoprotectant metabolites.
The beginning of 21st century is marked by global scarcity of water resources, environmental pollution and increased salinization of soil and water. An increasing human population and reduction in land available for cultivation are two threats for agricultural sustainability. It has been estimated that worldwide 20% of total cultivated and 33% of irrigated agricultural lands are afflicted by high salinity. It has been projected that more than 50% of the arable land would be salinized by the year 2050. Use of optimized farm management practices such as shifting crop rotation or better irrigation systems can ameliorate yield reduction under salinity stress. However, its implementation is often limited because of cost and availability of good water quality. Several salt-tolerant varieties have been released, the overall progress of traditional breeding has been slow and has not been successful, as only few major determinant genetic traits of salt tolerance have been identified. The utilisation of agro-food processing wastes to generate value added products is an extremely convincing argument as it makes commercial and environmental sense. In addition, it is an excellent, demonstrable example of the European circular economy in action, a key objective of the H2020 research programme, turning waste into value and ultimately food for a growing population.
Three process variables will be studied in order to obtain the maximum degradation of seed proteins: incubation time, temperature and the initial concentration of meal protein. The Response Surface Methodology (RSM) will be used to reduce the cost and duration of experiments and allow for the observation of any interacting factors in the final process response. Amino acid and monosaccharide composition will be determined by sensitive high performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) according previous bibliography. Molecular weight distribution of protein hydrolysates will be characterized by protein electrophoresis (SDS-PAGE) and high performance size exclusion chromatography (HPSEC). The plant trials will involve 2 separate sets of experiments under unstressed and salt-stressed conditions respectively. Experiments will be carried out in a growth room with different concentration rates of different protein hydrolysates and the tomato variety Micro-Tom will be used. This extensive factorial experiment will be assessed by fruit yield, fruit quality, chlorophyll (SPAD measurement), MDH content (cell membrane integrity) and levels of protective compounds (proline and soluble carbohydrates). The presence of stress proteins such as HSPs will be determined using immunoblotting techniques (Western blot). RT-qPCR is another advanced laboratory technique that will be emp