Botany Labs

Variable atmosphere and light lab (VAL)

Science Foundation Ireland and Trinity College Dublin funded a state-of-the-art experimental plant science facility. The Variable atmosphere and light lab (VAL) consists of six walk-in experimentally controlled climate chambers with full control of light intensity and spectra, temperature, humidity, atmospheric composition and the diurnal cycle. The CONVIRON PGC20 plant growth chambers are instrumented with an infra-red phenotyping platform (Optris PI thermal imaging cameras), full solar spectrum LED lights (VALOYA DNA lights) and many other state-of-the-art environmental sensors and control systems. The VAL climatic chambers can simulate a weaker solar strength for deep time intervals, full sun and cloud dynamic effect of light spectrum and dynamic temperature and relative humidity all in an elevated atmospheric CO2 (400 to 2000 ppm) environment. This is possible by the use of ARGUS climate controllers that simulate past solar, atmospheric and climatic conditions under dynamic field-like conditions.

Botany Molecular Laboratory

Is a state-of-the-art genotyping and sequencing facility for plants and fungi. It has six thermal cyclers, biological safety and laminar flow cabinets, centrifuges, bead shaker/homogeniser, gas chromatograph, UV spectrophotometers, gel rigs, cryopreservation facilities, two fume hoods, microscopes, autoclave and standard laboratory equipment required by a molecular facility.

Palaeobiology Lab

The palaeoecology lab supports a variety of equipment and facilities to support field and lab-based research. This includes a range of sediment coring equipment and inflatable boats; a cold room storage facility for sediment cores and a suite of laboratories. The labs include a dirty lab for subsampling and sediment description, a chemical lab with a fume hood for sediment digestion and sample preparation a microscope lab with a range of dissection and compound microscopes, a pollen reference collection and a small reference library.

Ecology Research Lab

The Ecology Research Lab contains a range of equipment for surveying and identifying plants, invertebrates and soils. This includes field surveying equipment, high-quality binocular and light microscopes, identification guides, a fume hood for processing samples, and sample storage. In addition, desk space for post-graduate and post-doctoral researchers is available in this lab.

Eddy Covariance Tower and Field site

The Plant Ecophysiology research group operates two eddy covariance towers, measuring the turbulent exchange of carbon, water and energy between raised bog and managed grassland ecosystems and the atmosphere. The towers are equipped with ancillary meteorological sensors and the research group also runs a laboratory-based gas chromatograph which is used to measure other radiatively important greenhouse gases such as methane and nitrous oxide. Other aspects of plant growth/development are assessed using portable gas analysis equipment, chlorophyll fluorescence systems and ceptometers.

Herbarium Scan Lab

Epson Expression 100000 XL high-resolution digital scanner (custom-designed inverted scanner to allow the imaging of bulky and sensitive material without damage). Type and historical herbarium specimens are imaged following an established standard for quality and excellence. Resolution of up to 1200 dpi is possible, all images for uploading to Jstor are at the recommended 600 dpi. This resolution allows examination online of the specimen’s morphological characteristics with dissection microscope quality. Zebra S4M Barcode labeller. Specimens are labelled with barcode numbers generated by the software. e.g. TCD0017981. Specialised fire and pest-proof storage cabinets for the optimum conditions for storage of Herbarium specimens. Dell computers with specialist database software, Penelope, to record data and Altova to convert Penelope data to standardised XML files to comply with Jstor requirements. Adobe Photoshop Elements 12 for imaging.

TCD ICRAG Labs

Nikon Eclipse LV100 microscope fitted with a NIKON DS-Ri2 camera, Tescan TIGER SEM and Tescan Mira II SEM,  Filmetrics White Light Interferometer,  LA-ICP-MS, LA-ICP-OES http://www.icrag-centre.org/facilities/icraglabtcd/

Centre for Environment Lab

Originally established in 1979 as the Environmental Sciences Unit, the Trinity Centre for the Environment (TCE) is currently housed in the Old Anatomy building, on the main TCD campus.  The purpose of the TCE is to encourage and facilitate interdisciplinary research and teaching in all aspects of the environment. A dedicated laboratory is supported by a Senior Technical Officer and houses an array of analytical equipment, including ICP-EM spectrophotometer, CN elemental analyser, TOC-TN analyser, ion chromatograph, 3-channel flow injection analyser, scanning fluorescence spectrophotometer, microwave digester, respirometer etc. www.tcd.ie/environment/about/facilities/