Potential secondary effects of in‐stream wood structures installed for natural flood management: A conceptual model

HW Lo, M Smith, M Klaar… - Wiley Interdisciplinary …, 2021 - Wiley Online Library
The use of in‐stream wood is one of the most commonly employed natural flood
management (NFM) techniques. The effectiveness of NFM wood structures in reducing flood …

Momentum and energy predict the backwater rise generated by a large wood jam

E Follett, I Schalko, H Nepf - Geophysical Research Letters, 2020 - Wiley Online Library
Wood reintroduction is now considered an important aspect of stream restoration, due to
ecohydraulic benefits associated with wood presence. Channel‐spanning wood jams create …

Laboratory flume experiments on the formation of spanwise large wood accumulations: Part II—Effect on local scour

I Schalko, C Lageder, L Schmocker… - Water Resources …, 2019 - Wiley Online Library
In this second companion paper, hydraulic model tests were conducted to analyze local
scour due to natural spanwise large wood (LW) accumulations. Spanwise accumulations …

Porosity problems: Comparing and reviewing methods for estimating porosity and volume of wood jams in the field

B Livers, KB Lininger, N Kramer… - Earth Surface …, 2020 - Wiley Online Library
Porosity, or void space, of large wood jams in stream systems has implications for estimating
wood volumes and carbon storage, the impacts of jams on geomorphic and ecological …

Laboratory flume experiments on the formation of spanwise large wood accumulations: I. Effect on backwater rise

I Schalko, C Lageder, L Schmocker… - Water Resources …, 2019 - Wiley Online Library
Transported large wood (LW) in rivers may lead to accumulations at natural or artificial
obstructions. The hydraulic and geomorphic conditions change due to these accumulations …

All logjams are not created equal

B Livers, E Wohl - Journal of Geophysical Research: Earth …, 2021 - Wiley Online Library
Logjams create diverse physical and ecological effects in stream channels, including at least
temporary storage of water, sediment, and particulate organic matter. We hypothesize that …

Flow and wake characteristics associated with large wood to inform river restoration

I Schalko, E Wohl, HM Nepf - Scientific Reports, 2021 - nature.com
Wood is an integral part of a river ecosystem and the number of restoration projects using
log placements is increasing. Physical model tests were used to explore how the wood …

Quantifying the hydrological implications of pre-and post-installation willowed engineered log jams in the Pennine Uplands, NW England

M Norbury, H Phillips, N Macdonald, D Brown… - Journal of …, 2021 - Elsevier
Abstract Nature Based Solutions (NBS), including Natural Flood Management (NFM)
schemes are becoming an important component of many governmental and organisation …

The transience of channel‐spanning logjams in mountain streams

E Wohl, EP Iskin - Water Resources Research, 2022 - Wiley Online Library
We use 11 years of annual surveys in streams of the Southern Rockies of Colorado, USA, to
examine the persistence and geomorphic effects of logjams. Each year's survey includes∼ …

The continuum of wood-induced channel bifurcations

A Marshall, E Wohl - Frontiers in Water, 2023 - frontiersin.org
Accumulations of wood in rivers can alter three-dimensional connectivity and facilitate
channel bifurcations. Bifurcations divide the flow of water and sediment into secondary …