User profiles for Bernhard Lehner

Bernhard Lehner

Professor of Global Hydrology, McGill University
Verified email at mcgill.ca
Cited by 27218

Development and validation of a global database of lakes, reservoirs and wetlands

B Lehner, P Döll - Journal of hydrology, 2004 - Elsevier
Drawing upon a variety of existing maps, data and information, a new Global Lakes and
Wetlands Database (GLWD) has been created. The combination of best available sources for …

New global hydrography derived from spaceborne elevation data

B Lehner, K Verdin, A Jarvis - Eos, Transactions American …, 2008 - Wiley Online Library
To study the Earth system and to better understand the implications of global environmental
change, there is a growing need for large‐scale hydrographic data sets that serve as …

High‐resolution mapping of the world's reservoirs and dams for sustainable river‐flow management

B Lehner, CR Liermann, C Revenga… - Frontiers in Ecology …, 2011 - Wiley Online Library
Despite the recognized importance of reservoirs and dams, global datasets describing their
characteristics and geographical distribution are largely incomplete. To enable advanced …

Mapping the world's free-flowing rivers

G Grill, B Lehner, M Thieme, B Geenen, D Tickner… - Nature, 2019 - nature.com
Free-flowing rivers (FFRs) support diverse, complex and dynamic ecosystems globally,
providing important societal and economic services. Infrastructure development threatens the …

A global hydrological model for deriving water availability indicators: model tuning and validation

P Döll, F Kaspar, B Lehner - Journal of Hydrology, 2003 - Elsevier
Freshwater availability has been recognized as a global issue, and its consistent quantification
not only in individual river basins but also at the global scale is required to support the …

Global river hydrography and network routing: baseline data and new approaches to study the world's large river systems

B Lehner, G Grill - Hydrological Processes, 2013 - Wiley Online Library
Despite significant recent advancements, global hydrological models and their input databases
still show limited capabilities in supporting many spatially detailed research questions …

Estimating the impact of global change on flood and drought risks in Europe: a continental, integrated analysis

B Lehner, P Döll, J Alcamo, T Henrichs, F Kaspar - Climatic Change, 2006 - Springer
Most studies on the impact of climate change on regional water resources focus on long-term
average flows or mean water availability, and they rarely take the effects of altered human …

The impact of global change on the hydropower potential of Europe: a model-based analysis

B Lehner, G Czisch, S Vassolo - Energy Policy, 2005 - Elsevier
This study presents a model-based approach for analyzing the possible effects of global change
on Europe's hydropower potential at a country scale. By comparing current conditions of …

Global mapping of ecosystem services and conservation priorities

…, B Fisher, RE Green, B Lehner… - Proceedings of the …, 2008 - National Acad Sciences
Global efforts to conserve biodiversity have the potential to deliver economic benefits to
people (ie, “ecosystem services”). However, regions for which conservation benefits both …

Global prevalence of non-perennial rivers and streams

ML Messager, B Lehner, C Cockburn, N Lamouroux… - Nature, 2021 - nature.com
Flowing waters have a unique role in supporting global biodiversity, biogeochemical cycles
and human societies 1 , 2 , 3 , 4 – 5 . Although the importance of permanent watercourses is …