A5016520934- Climate change impacts on agriculture
- Marine and coastal ecosystems
- Marine Biology and Ecology Research
- Agricultural risk and resilience
- Meteorological Phenomena and Simulations
- Oceanographic and Atmospheric Processes
- Arctic and Antarctic ice dynamics
- Sustainability and Climate Change Governance
- Water-Energy-Food Nexus Studies
- Climate Change, Adaptation, Migration
- Ocean Acidification Effects and Responses
- Building Energy and Comfort Optimization
- Climate change and permafrost
- Climate variability and models
- Research Data Management Practices
- Ocean Waves and Remote Sensing
- Climate Change and Health Impacts
- Water Governance and Infrastructure
- Tropical and Extratropical Cyclones Research
- Agricultural Economics and Practices
- Flood Risk Assessment and Management
- Water resources management and optimization
- Hydrology and Watershed Management Studies
- Fish Ecology and Management Studies
- Disaster Management and Resilience
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
2021-2025
Bangladesh Centre for Advanced Studies
2016-2023
Sun Yat-sen University
2023
University of Bremen
2022
University of Chittagong
2020
International Centre for Climate Change and Development
2019
Worldwide, the demand for energy has increased significantly in last two decades, leading to an use of non-renewable resources. The global agenda aims reduce carbon intensity long-term climate change mitigation strategies, and achieve Sustainable Development Goal 7 (SDG-7) on affordable clean energy. Use renewable (RE) can contribute reducing greenhouse gas (GHG) emissions while providing incremental financial resources stimulate development mechanisms. Hydropower continues be RE option...
© 2023 American Meteorological Society. For information regarding reuse of this content and general copyright information, consult the AMS Copyright Policy (www.ametsoc.org/PUBSReuseLicenses). This article is licensed under a Creative Commons Attribution 4.0 license (http://creativecommons.org/licenses/by/4.0/). Corresponding author: Arianna Valmassoi, avalmass@uni-bonn.de
Abstract Climate change adaptation has increasingly come to be conceptualized as a place-based social process, in large part mediated by the local cultural context. The specificity of called for partnerships between scientific and communities “co-produce” knowledge climate variability (weather) longer-term change. However, this raises numerous methodological challenges, including how elicit representations, knowledge, meanings weather that are tacit people community, represent them an...
Climate changes imposed differential impacts on Bangladesh in the form of sea level rise, extreme events, and variability, which has enormous economic, environmental social cost. Such are assorted across ecosystems Southwest, Northwest Central region country. Among different sectors, agriculture is comparatively more vulnerable to climate change impacts. In order reduce induced loss damage, a series adaptation options have been being practiced by people at local for many years, but...
Marine biogeochemical (BGC) models are highly uncertain in their parameterization. The value of the BGC parameters poorly known and lead to large uncertainties model outputs. This study focuses on uncertainty quantification fields within a one-dimensional (1-D) ocean applying ensemble data assimilation. We applied an Kalman filter provided by Parallel Data Assimilation Framework (PDAF) into 1-D vertical configuration Regulated Ecosystem Model 2 (REcoM2) at two time-series stations: Bermuda...
Abstract Rising temperatures are causing distress across the world, and for those most vulnerable, it is a silent killer. Information about indoor air temperature in residential dwellings of interest range reasons, such as health, thermal comfort coping practices. However, there have been only few studies that measure heat exposure, contrast these to outdoor rural-urban areas, which none South Asia. We aim close this knowledge gap with our measurement dataset, covering five low-income sites...
We present BIORYS4, a new Global Ocean Biogeochemical Reanalysis developed at Mercator International. within the Copernicus Marine Service framework. BIORYS4 provides 3D biogeochemical (BGC) fields quarter degree horizontal resolution and 75 vertical levels, spanning from 1993 to present. The BGC are simulated using PISCES-v2 (Pelagic Interactions Scheme for Carbon Ecosystem Studies, version 2) model (Aumont et al. 2015), forced by Physics Reanalysis, also International Service. simulation...
Rapidly shrinking Arctic sea ice has had substantial impacts on the Earth system. Therefore, reliably estimating sea-ice thickness (SIT) using a combination of available observations and numerical modeling is urgently needed. Here, for first time, we assimilate latest CryoSat-2 summer SIT data into coupled ice-ocean model. In particular, an incremental analysis update scheme implemented to overcome discontinuity resulting from combined assimilation biweekly daily concentration (SIC) data....
Tropical cyclones are devastating hazards and have been a major problem for the coastal population of Bangladesh. Among advancements in atmospheric oceanic prediction, accurate forecasting storm surges is specific interest due to their great potential inflict loss life property. For decades, numerical model based surge prediction systems an important tool reduce human lives property damage. In order improve accuracy predicting inundation, recent development efforts tended include more...
Abstract Climate adaptation governance increasingly investigates the cultural capacities of communities to cope with climate variability and change. This paper reports on research symbolic representations summer rainfall in repertoires guiding diverse institutionalised fields activity Sylhet Division. The conducted interviews co-created ‘cognitive maps’ communities, critically reflect their changing seasonal symbols. study revealed a common stock symbols which individuals reconfigure for...
Abstract Concepts of knowledge “co-production” are increasingly encouraged in climate research, including as an extended mode science inquiry. So-called “post-normal” offers opportunities to advance this branch co-production research with theory and methods. However, the literature lacks material how “do” science, particularly post-normal science. This paper presents account it guided TRACKS (Transforming Climate Knowledge for Society) project’s practice, co-producing communities northeast...
This paper provides an early career researchers (ECRs) perspective on major challenges and opportunities that arise in the study understanding of, provision of regional information for Climate, Weather Hydrological (CWH) extreme events. emerged from discussions three-day Young Earth System Scientists - Hydrologic Society (YESS-YHS) workshop, which was conjointly held with Global Energy Water Exchanges (GEWEX) Open Science Conference. In this we discuss three possible ways forward field: a...
Ocean biogeochemical (BGC) models are a powerful tool for investigating ocean biogeochemistry and the global carbon cycle. The potential benefits emanating from BGC simulations predictions broad, with significant societal impacts fisheries management to dioxide removal policy-making. These contain numerous parameters, each coupled large uncertainties, leading uncertainty in model outputs. This study performs sensitivity analysis (GSA) of an identify uncertain parameters that impact...
Abstract This article is composed of three independent commentaries how “Integrated, Coordinated, Open, and Networked” (ICON), as well “Findable, Accessible, Interoperable, Reusable” (FAIR; under the umbrella “Open” from ICON), principles are currently embedded in ocean sciences, what opportunities challenges by adopting them. Each commentary focuses on a different perspective follows: (a) field sampling experimentation to remote‐sensing autonomous observations; (b) global collaboration,...
Ocean biogeochemical (BGC) models are, in addition to measurements, the primary tools for investigating ocean biogeochemistry, marine ecosystem functioning, and global carbon cycle. These contain a large number of not precisely known parameters are highly uncertain regarding those parametrizations.  The values these depend on physical context, but practice derived from limited field measurements or laboratory experiments used model keeping them constant space time. This study aims...
Rapidly shrinking Arctic sea ice has had significant impacts on the Ocean and many outer regions. It is therefore urgently needed to reliably estimate sea-ice thickness (SIT) by combined use of available observation numerical modeling. Here, for first time, we assimilate latest CryoSat-2 summer SIT data into a coupled ice-ocean model. In particular, an Incremental Analysis Update scheme implemented overcome discontinuity brought assimilating biweekly daily concentration data. Along with...