September 16, 2019
Comments Off on HBV.IANIGLA: Decoupled Hydrological Model Released
HBV.IANIGLA: Decoupled Hydrological Model for Research and Education Purposes
The HBV (Hydrologiska Byråns Vattenbalansavdelning) hydrological model is decoupled to allow the user to build his/her own model. This version was developed by the author in IANIGLA-CONICET (Instituto Argentino de Nivologia, Glaciologia y Ciencias Ambientales – Consejo Nacional de Investigaciones Cientificas y Tecnicas) for hydroclimatic studies in the Andes. HBV.IANIGLA incorporates modules for precipitation and temperature interpolation, and also for clean and debris covered ice melt estimations.
You can access the HBV.IANIGLA and its documentation here.
November 30, 2018
Comments Off on INARCH Statement for October 2018
Following the 4th annual INARCH workshop in Chile (24th – 26th October 2018), the following statement was issued:
- INARCH has identified the importance of the changing High Mountain Water Cycle to global initiatives such as GEWEX, ANDEX, GWF, TPE and is contributing to a WMO High Mountain Summit and initiative. INARCH supports the idea of an International Year of Snow and Ice and also a year devoted to Mountain Prediction.
- INARCH has published invaluable mountain catchment hydrometeorological datasets from around the world through a special issue of Earth System Science Data with 19 articles. It has expanded to 28 catchments with contributions from 45 scientists based around the world.
- INARCH has identified dramatic snowpack decline and glacial retreat in the Andes and Patagonia as issues of global concern with some of the highest rates of glacial ablation in the world, due to both sublimation and melt. Global warming has included mountain mega-droughts in South America, causing hydrological shortages downstream. Complications in glacial modelling due to high sublimation rates, debris cover and the occurrence of penitent surfaces require physically based energy balance techniques for glacier hydrology in the Andes. Mining impacts on some of these glaciers are further accelerating ablation through direct disturbance and dust. An increasing number of glaciers are now debris-covered and so techniques to calculate icemelt under debris are needed in hydrological models. International and national mountain hydrology research programmes should prioritize research in the Andes to address these problems.
- The advent of large-area, high-resolution atmospheric models at 4 km or less, now permits more confident meteorological drivers for advanced snow and glacier hydrology models in complex mountain terrain. The performance of these high resolution atmospheric models needs to be assessed at point and areal scales and spatial datasets for such assessments and for bias-correction need to be assembled. Global application of these products to mountains is needed. High resolution snow and ice hydrology models, including hillslope hydrology processes need development to take advantage of the more accurate alpine precipitation products that will result.
- There is tremendous potential to assimilate high resolution remote sensing products such as snow depth from airborne LiDAR, albedo, grain size and impurities from hyperspectral sensors and visible snowcovered area from multiple platforms into advanced snow hydrology prediction models and some examples of this are occurring. Efforts are needed to demonstrate how more mountain ranges around the world can be measured by these products and how the outputs can be used together to improve snow prediction models.
- INARCH has quantified the sensitivity of mountain snow hydrology regimes around the world using cold regions hydrological models of virtual alpine basins, driven by reanalysis data, and has shown that decoupling of the snow and hydrological regime with warming is most severe for temperate winter climates with winter precipitation maxima as typified by Mediterranean alpine environments. The results show the controls of both temperature and vapour pressure in determining the sensitivity of mountain snow hydrology to warming. This approach should be extended to examine the sensitivity of mountain glacier hydrology to global warming.
- INARCH continues to examine the performance of alpine snow models in simple alpine environments by comparison of model outputs to diagnostic measurements in INARCH catchments. The next step should be to examine model performance in extreme alpine environments that are more typical of alpine landscapes.
September 18, 2018
Comments Off on New Information Posted for 4th Workshop
Additional information has been posted for the 4th Annual INARCH Workshop, which will take place from 24th to 26th October 2018 in Santiago, Chile and Portillo, in the Andes Mountains.
Full details are available on the events page, including a draft agenda and travel and accommodation information.
April 9, 2018
Comments Off on Details of 3rd annual meeting available online
Summary details of the 3rd Annual INARCH workshop, held on the 8th and 9th February 2018 at the Schneefernerhaus, on the upper slopes of the Zugspitze on the Bavaria / Austria border near Garmisch-Partenkirchen, Germany, are available here. We hope to publish presentations shortly.
We are tentatively planning for the 4th annual meeting to be held on or about 20th – 21st October 2018 in Chile, ahead of the Joint GHP/ANDEX meeting in Santiago (22nd – 26th October).
April 9, 2018
Comments Off on Mountain Downscaling Toolboxes
INARCH is building a directory of mountain downscaling toolboxes, and invites contributions in the form of links to models/approaches, datasets and metadata, documented runs, publications and other information.
Please send these details to Chris DeBeer.
April 9, 2018
Comments Off on Deadline extended for ESSD Special Issue on hydromet data from mountain research catchments
The INARCH special issue of the journal Earth System Sciences Data (ESSD) on Hydrometeorological data from mountain and alpine research catchments will remain open for submissions until 30 September, 2018. There will be no further extensions.
Complete details of the special issue are available here.
November 24, 2017
Comments Off on Register for 3rd Annual Workshop by 15th December 2017
Registrations for the 3rd Annual INARCH workshop are still being accepted, until 15th December 2017.
The workshop will take place on the 8th and 9th of February 2018, in the stunning setting of the Schneefernerhaus, high on the upper slopes of the Zugspitze (German’s highest peak) on the Bavaria / Austria border. Full details are posted on the workshop’s website.
Poster presentations are strongly encouraged for all INARCH-related topics.
To register for the meeting, please send the following details to Matthias Bernhardt –
- The days for which you plan to stay
- If you plan to present a poster, its title and a brief abstract
- Any special food requirements (allergies, etc)
November 14, 2017
Comments Off on 8th GEWEX Science Conference in Canmore
CALL FOR PAPERS
Submissions for oral and poster presentations are invited for the 8th GEWEX Science Conference, titled Extremes and Water on the Edge, which will take place from 6th to 11th May 2018 in Canmore, Alberta, Canada. Abstracts are due by 18th December 2017.
The 2018 GEWEX Science Conference will be structured around the topic of challenges confronting our ability to understand and predict changes in climate extremes and the availability of freshwater under the complex factors of natural variability, forced climate change due to human activities, and human management practices.
The conference will reflect research activities that advance the main themes of the GEWEX project and of the two WCRP Grand Challenges on Weather and Climate Extremes and Water for the Food Baskets of the World.
- Nexus of water, energy, and food
- Climate extremes
- Extreme weather
- Atmospheric modeling and observations
- Land modeling and observations
- Mountain and high latitude hydrology
- Global energy and water cycles
CALL FOR PAPERS
Abstracts for sessions falling under the seven conference themes are welcome. Sessions are listed here. Poster submissions are encouraged.
EARLY CAREER SCIENTIST WORKSHOP
From 3-5 May 2018, the Young Earth System Scientists (YESS) and Young Hydrological Society (YHS) will hold a Joint YESS-YHS Early Career Researcher (ECR) workshop, Towards Regional Information to Improve our Understanding on Weather and Climate Extreme Events. Information about the workshop and how to apply is available here.
REGISTRATION AND ABSTRACT FEES
Full week registration: 500 CAD
Full week early bird registration: 450 CAD
Full week for students: 400 CAD
Abstract submission fee (non-refundable): 80 CAD
The conference will be held at the Coast Canmore Hotel and Conference Centre, located in the resort town of Canmore in Alberta, Canada, in the Canadian Rockies.
IMPORTANT DATES AND DEADLINES
18 December 2017: Abstracts due
15 January 2018: Abstract acceptance notification
22 January 2018: Travel support notification
1 February 2018: Early bird registration closes
3 April 2018: Room reservation deadline at Coast Canmore
Full details are available from the conference website.
October 30, 2017
Comments Off on Website Posted for 3rd Annual Workshop
A webpage has now been posted to provide more information about the 3rd INARCH workshop, at https://www.wau.boku.ac.at/iwhw/konferenzen/
To register for the meeting, please send the following details to Matthis Bernhardt
Please include the following details:
- For which days do you plan to stay?
- Title and abstract of your presentation
- Do you plan to give an oral or poster presentation (please be aware of the fact that will have a very limited amount of oral presentations, because of the intended workshop format)
- Do you have any special food requirements (allergies, etc)?
Registration is open until the 10th of November.
Acceptance letters will be send out at November 17, and will include a detailed information of the venue and of the final workshop schedule.
October 15, 2017
Comments Off on Call for Papers for INARCH Session at 2018 GEWEX Science Conference in Canmore
Registration and Abstract Submission are now open for the 8th GEWEX Science Conference, which will be held from 6-11 May 2018 in Canmore, Alberta, Canada.
The 2018 GEWEX Science Conference is structured around the topic of challenges confronting our ability to understand and predict changes in climate extremes and the availability of freshwater under the complex factors of natural variability, forced climate change due to human activities, and human management practices such as dams, reservoirs, land cover changes, and agricultural management.
The Conference will reflect research activities that advance the main themes of the GEWEX project, and the two WCRP Grand Challenges on Weather and Climate Extremes and Water for the Food Baskets of the World.
Please consider submitting an abstract to INARCH’s The Mountain Water Cycle session: the full call for papers is available here.