astronomy

Kirsteen Tinto

Kirsteen Tinto is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Kirsteen Tinto rather than just read about it. In short: Kirsteen Jane Tinto is a glaciologist known for her research on the behavior and subglacial geology of the Greenland and Antarctic ice sheets. Early life and education Kirsteen Tinto spent a lot of time outdoors in her childhood as she grew up hiking and camping.

Key takeaways

Kirsteen Tinto belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Kirsteen Tinto to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Kirsteen Tinto from memory before moving on to harder problems.

Reference excerpt

Kirsteen Jane Tinto is a glaciologist known for her research on the behavior and subglacial geology of the Greenland and Antarctic ice sheets.

Early life and education Kirsteen Tinto spent a lot of time outdoors in her childhood as she grew up hiking and camping. In high school she studied the sciences and was able to connect her passions in college later in life as a field researcher. In 2010, Tinto earned her Geology PhD at the University of Otago in New Zealand. Her thesis is "A geophysical investigation of the Marshall Paraconformity in South Canterbury, New Zealand" with academic advisors Andrew R Gorman and Gary S Wilson.

Career and research Tinto works at the Lamont–Doherty Earth Observatory of Columbia University in Palisades, NY as an Associate Research Professor, Marine Geology and Geophysics. She is a member of the university's polar geophysics group that maps and analyses ice sheets to understand global processes and develop mathematical models. Tinto has been involved in several Lamont–Doherty Earth Observatory projects, such as GAMBIT: Gamburtsev Aerogeophysical Mapping Of Bedrock And Ice Targets, ICE Bridge, and ROSETTA: Decoding ice, ocean and tectonic mysteries of the Ross Ice Shelf. GAMBIT's mission is to explore and understand the Gamburtsev Subglacial Mountains and the overlying ice sheets in East Antarctica and Ice Bridge studies the Antarctic ice sheet to predict sea level rise. ROSETTA focuses on how the Ross Ice Sheet in Antarctica interacts with the ocean and the underlying ocean bed structure in order to predict change in the ice sheet due to climate change. Tinto has been the principal investigator of multiple Columbia University research projects, such as "High-Resolution Gravity for Thwaites Glacier". She led the airborne geophysical survey field expeditions for the ROSETTA-Ice project. Her research has led to new understandings of the behavior of ice sheets in Antarctica and Greenland and how these polar regions interact with the global climate system. Her work includes studying ocean circulation, investigating how warm ocean water destabilizes ice sheets, and mapping ice sheets and geological formations. Dr. Tinto is author of a number of academic publications. Tinto served on the 2019 TAM Science Transantarctic Mountain Science Planning Committee and in 2013, the play Don't Be Sad, Flying Ace! & Field Trip: A Climate Cabaret in New York City was inspired by the work of Tinto and fellow female climate scientists.

Grants Tinto has received research funding from the National Science Foundation.

Publications Tankersley, M.D., Horgan, H.J., Siddoway, C.S., Caratori Tontini, F. and Tinto, K., Basement topography and sediment thickness beneath Antarctica's Ross Ice Shelf (2022). https://doi.org/10.1002/essoar.10509277.2 Tinto, K., Padman, L., Siddoway, C.S., Springer, S., Fricker, H.A., Das, I., Caratori Tontini, F., Porter, D.F., Frearson, N. P., Howard, S.L., Siegfried, M., Mosbeux, C., Becker, M., Bertinato, C., Bell, R.B. and ROSETTA-Ice team Ross Ice Shelf response to climate driven by the tectonic imprint on seafloor bathymetry (2019). https://doi.org/10.1038/s41561-019-0370-2 Porter, D., Tinto, K., Boghosian, A. et al. Identifying Spatial Variability in Greenland's Outlet Glacier Response to Ocean Heat. Columbia University: Academic Commons (2018). https://doi.org/10.3389/feart.2018.00090 Bell, R., Tinto, K., Das, I. et al. Deformation, warming and softening of Greenland's ice by refreezing meltwater. Nature Geosci 7, 497–502 (2014). https://doi.org/10.1038/ngeo2179 Cochran, J., Tinto, K., Bell, R. Abbot Ice Shelf, structure of the Amundsen Sea continental margin and the southern boundary of the Bellingshausen Plate seaward of West Antarctica. AGU 16, 1421-1438 (2015). https://doi.org/10.1002/2014GC005570 Tinto, K., Bell, R., Cochran, J. et al. Bathymetry in Petermann fjord from Operation IceBridge aerogravity. ELSEVIER 422, 58-66 (2015). https://doi.org/10.1016/j.epsl.2015.04.009 Porter, D., Tinto, K., Boghosian, A. et al. Bathymetric control of tidewater glacier mass loss in northwest Greenland. ELSEVIER 401, 40-46 (2014). https://doi.org/10.1016/j.epsl.2014.05.058

References

Worked examples

Example 1 — a first encounter with Kirsteen Tinto

Start with the simplest possible case. Write down what Kirsteen Tinto claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Kirsteen Tinto before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Kirsteen Tinto ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Kirsteen Tinto

In research: Kirsteen Tinto appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Kirsteen Tinto in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Kirsteen Tinto is common in secondary-school and first-year university syllabi. It links to neighbouring topics Glaciologists, Lamont–Doherty Earth Observatory people, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Kirsteen Tinto outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Kirsteen Tinto in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Kirsteen Tinto means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Kirsteen Tinto out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kirsteen Tinto in simple terms?

Kirsteen Jane Tinto is a glaciologist known for her research on the behavior and subglacial geology of the Greenland and Antarctic ice sheets. Early life and education Kirsteen Tinto spent a lot of time outdoors in her childhood as she grew up hiking and camping.

Why does Kirsteen Tinto matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Kirsteen Tinto?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Kirsteen Tinto.