A. Youngson

发表

Conceptualization of runoff processes using a geographical information system and tracers in a nested mesoscale catchment

Doerthe Tetzlaff, Susan Waldron, Sarah M. Dunn, 2007 .

Fine sediment influence on salmonid spawning habitat in a lowland agricultural stream: a preliminary assessment.

C. Soulsby, I. Malcolm, A. Youngson, 2001, The Science of the total environment.

Hydraulic and sedimentary characteristics of habitat utilized by Atlantic salmon for spawning in the Girnock Burn, Scotland

C. Soulsby, A. Youngson, H. Moir, 1998 .

Hydraulic and sedimentary controls on the availability and use of Atlantic salmon (Salmo salar) spawning habitat in the River Dee system, north-east Scotland

C. Soulsby, A. Youngson, H. Moir, 2002 .

Influence of hydrological regimes on the pre‐spawning entry of Atlantic salmon (Salmo salar L.) into an upland river

C. Gibbins, P. Bacon, C. Soulsby, 2008 .

Catchment‐scale controls on groundwater–surface water interactions in the hyporheic zone: implications for salmon embryo survival

D. Hannah, C. Soulsby, I. Malcolm, 2005 .

Melanophore constellations allow robust individual identification of wild 0+ year Atlantic salmon

P. Bacon, A. Youngson, M. Donaghy, 2005 .

A comparison of forest and moorland stream microclimate, heat exchanges and thermal dynamics

David M. Hannah, Chris Soulsby, Iain A. Malcolm, 2008 .

Connectivity between landscapes and riverscapes—a unifying theme in integrating hydrology and ecology in catchment science?

Doerthe Tetzlaff, Chris Soulsby, Iain A. Malcolm, 2007 .

Fine scale variability of hyporheic hydrochemistry in salmon spawning gravels with contrasting groundwater-surface water interactions

D. Tetzlaff, C. Soulsby, D. Tetzlaff, 2009 .

Hydrochemistry of the hyporheic zone in salmon spawning gravels: a preliminary assessment in a degraded agricultural stream

Chris Soulsby, Iain A. Malcolm, C. Soulsby, 2001 .

Variability in stream discharge and temperature: a preliminary assessment of the implications for juvenile and spawning Atlantic salmon

C. Gibbins, P. Bacon, D. Tetzlaff, 2005 .

Spawning success in Atlantic salmon (Salmo salar L.): a long‐term DNA profiling‐based study conducted in a natural stream

J. Taggart, A. Youngson, J. Webb, 2001, Molecular ecology.

Survival of salmonid eggs in a degraded gravel‐bed stream: effects of groundwater–surface water interactions

C. Soulsby, A. Youngson, I. Malcolm, 2003 .

Divergent trends in anadromous salmonid populations in Norwegian and Scottish rivers

N. Stenseth, J. Armstrong, D. Hirst, 2009, Proceedings of the Royal Society B: Biological Sciences.

Strontium:calcium ratios in Atlantic salmon (Salmo salar) otoliths and observations on growth and maturation

K. Friedland, A. Youngson, N. Shimizu, 1998 .

The relationship between stream or river discharge and thyroid hormone levels in wild adult Atlantic salmon (Salmo salar L.)

A. Youngson, J. Webb, 1992 .

The spawning behaviour of escaped farmed and wild adult Atlantic salmon (Salmo salar L.) in a northern Scottish river

A. Youngson, J. Webb, D. W. Hay, 1991 .

Atlantic salmon (Salmo salar) prolactin cDNA sequence and its mRNA expression after transfer of fish between salinities

A. Ferguson, A. Youngson, S. Martin, 1999, Fish Physiology and Biochemistry.

Homing of Atlantic salmon (Salmo salar L.) to a tributary spawning stream in a major river catchment

W. Jordan, A. Youngson, D. W. Hay, 1994 .

The autumn and spring emigrations of juvenile Atlantic salmon, Salmo salar L., from the Girnock Burn, Aberdeenshire, Scotland: environmental release of migration

R. G. Buck, A. Youngson, D. W. Hay, 1983 .

The downstream migration of precociously mature Atlantic salmon, Salmo salar L, parr in autumn; its relation to the spawning migration of mature adult fish

R. G. Buck, A. Youngson, 1982 .

Seasonal and inter‐annual variability in hyporheic water quality revealed by continuous monitoring in a salmon spawning stream

C. Soulsby, D. Tetzlaff, I. Malcolm, 2009 .

Groundwater–surface water interactions in upland Scottish rivers: hydrological, hydrochemical and ecological implications

D. Hannah, C. Gibbins, D. Tetzlaff, 2005, Scottish Journal of Geology.

Heat exchanges and temperatures within a salmon spawning stream in the Cairngorms, Scotland: seasonal and sub‐seasonal dynamics

D. Hannah, C. Soulsby, A. Youngson, 2004 .

Empirical analyses of the length, weight, and condition of adult Atlantic salmon on return to the Scottish coast between 1963 and 2006

W. Gurney, P. Bacon, A. Youngson, 2009 .

Hydrological influences on hyporheic water quality: implications for salmon egg survival

D. Hannah, C. Soulsby, I. Malcolm, 2004 .

Modelling length-at-age variability under irreversible growth

W. Gurney, S. Wood, M. Heath, 2007 .

Allozyme variation in Atlantic salmon from the British Isles: associations with geography and the environment

W. Jordan, E. Verspoor, P. McGinnity, 2005 .

Hydrodynamic models to understand salmon migration in Scotland

P. Bowyer, A. Guerin, A. Youngson, 2014 .

Population structuring in Atlantic salmon (Salmo salar): evidence of genetic influence on the timing of smolt migration in sub‐catchment stocks

A. Youngson, S. Middlemas, D. C. Stewart, 2006 .

Effects of rearing density on sexual maturation and growth in sea-cage reared Atlantic salmon, Salmo salar L.

A. Youngson, R. Wright, H. McLay, 1992 .

Hyporheic zone processes in a canalised agricultural stream: implications for salmonid embryo survival.

C. Soulsby, A. Youngson, I. Malcolm, 2010 .

Congruence between automatic fish counter data and rod catches of Atlantic salmon (Salmo salar) in Scottish rivers

Joseph L. Thorley, A. Youngson, J. C. MacLean, 2005 .

Sex reversal in salmonid culture

A. Youngson, R. Johnstone, T. H. Simpson, 1979 .

Dispersion of Atlantic salmon (Salmo salar) fry from competing families as revealed by DNA profiling

J. Taggart, A. Youngson, R. Fryer, 2001 .

A critical review of adaptive genetic variation in Atlantic salmon: implications for conservation

W. Jordan, T. Quinn, S. Einum, 2007, Biological reviews of the Cambridge Philosophical Society.

7 Local Adaptation

W. Jordan, S. Einum, I. Fleming, 2006 .

Variation in river water temperatures in an upland stream over a 30-year period.

C. Soulsby, S. Langan, A. Youngson, 2001, The Science of the total environment.

Effects of exogenous thyroxine or prior exposure to raised water-flow on the downstream movement of hatchery-reared Atlantic salmon smolts

B. Jonsson, A. Youngson, T. F. Næsje, 1989 .

The responsiveness of the thyroid system of Atlantic salmon (Salmo salar L.) smolts to increased water velocity

A. Youngson, H. McLay, T. Olsen, 1986 .

Odorant receptor gene expression changes during the parr–smolt transformation in Atlantic salmon

W. Jordan, M. Bruford, R. Deaville, 2004, Molecular ecology.

Thyroid hormones in migrating Atlantic salmon

A. Youngson, 1989 .

Seasonal and diurnal rhythms of thyroidal status in the rainbow trout, Salmo gairdneri Richardson

A. Youngson, T. H. Simpson, R. Osborn, 1978 .

Wild adult hybrids of Salmo salar L. and Salmo trutta L.

A. Youngson, R. Johnstone, D. Knox, 1992 .

Thyroid hormone levels in flow-challenged adult salmon (Salmo salar L.)

A. Youngson, H. McLay, 1989 .

Thyroid hormone levels in Atlantic salmon (Salmo salar) during the return migration from the ocean to spawn

A. Youngson, J. Webb, 1993 .

Changes in serum thyroxine levels during smolting in captive and wild Atlantic salmon, Salmo salar L.

A. Youngson, T. H. Simpson, 1984 .

Steroid hormone levels and patterns of growth in the early part of the reproductive cycle of adult Atlantic salmon (Salmo salar L.)

A. Youngson, R. Wright, H. McLay, 1988 .

Spawning of Escaped Farmed Atlantic Salmon (Salmo salar): Hybridization of Females with Brown Trout (Salmo trutta)

A. Youngson, D. Knox, J. Webb, 1993 .

Management of salmonid fisheries in the British Isles: towards a practical approach based on population genetics

W. Jordan, E. Verspoor, P. McGinnity, 2003 .

The effect of natural selection on estimates of genetic divergence among populations of the Atlantic salmon

W. Jordan, E. Verspoor, A. Youngson, 1997 .

Spatial association of nest construction by brown trout Salmo trutta.

S. Piertney, C. Soulsby, I. Malcolm, 2011, Journal of fish biology.

Genetic protein variation and natural selection in Atlantic salmon (Salmo salav, L.) parr

W. Jordan, A. Youngson, 1991 .

Genetic protein variation in Atlantic salmon in Scotland : comparison of wild and farmed fish

W. Jordan, E. Verspoor, A. Youngson, 1991 .

Sex reversal in salmonid culture: Part II. The progeny of sex-reversed rainbow trout

A. Youngson, C. Whitehead, R. Johnstone, 1979 .

Protein polymorphism in Atlantic salmon within a Scottish river - evidence for selection and estimates of gene flow between tributaries

Neil H. C. Fraser, E. Verspoor, A. Youngson, 1991 .

Variability in stream discharge and temperatures during ecologically sensitive time periods: a preliminary assessment of the implications for Atlantic salmon

Doerthe Tetzlaff, Chris Soulsby, Simon J. Langan, 2005 .

Interactions between wild and introduced Atlantic salmon (Salmo salar)

E. Verspoor, A. Youngson, Alan F. Youngson, 1998 .

Proactive responses to human impacts that balance development and Atlantic salmon (Salmo salar) conservation: an integrative model

R. Naiman, M. Mather, A. Youngson, 1998 .

An Approach to Assessing Hydrological Influences on Feeding Opportunities of Juvenile Atlantic Salmon (Salmo salar): A Case Study of Two Contrasting years in a Small, Nursery Stream

C. Gibbins, P. Bacon, D. Tetzlaff, 2005, Hydrobiologia.

Differential expression of Atlantic salmon thyrotropin β subunit mRNA and its cDNA sequence

Terry J. Smith, A. Youngson, S. Martin, 1999 .

The use of genetic marking to assess the reproductive success of mature male Atlantic salmon parr (Salmo salar, L.) under natural spawning conditions

W. Jordan, A. Youngson, 1992 .

Genetic Protein Variation in Natural Populations of Atlantic Salmon (Salmo salar) in Scotland: Temporal and Spatial Variation

W. Jordan, A. Ferguson, A. Youngson, 1992 .

Occurrence of canthaxanthin in Atlantic salmon, Salmo salar L., fry in Irish rivers as an indicator of escaped farmed salmon

A. Youngson, J. Webb, W. R. Poole, 2000 .

Is Interstitial Velocity a Good Predictor of Salmonid Embryo Survival

C. Soulsby, A. Youngson, R. Fryer, 2011 .

Long-residence groundwater effects on incubating salmonid eggs: low hyporheic oxygen impairs embryo development

Joseph L. Thorley, Chris Soulsby, P. Bacon, 2004 .

The progeny of sex-inverted female Atlantic salmon (Salmo salar L.)

A. Youngson, R. Johnstone, 1984 .

Frequency of occurrence of reared Atlantic salmon in Scottish salmon fisheries

A. Youngson, J. Webb, J. C. MacLean, 1997 .

Can Conservation Stocking Enhance Juvenile Emigrant Production in Wild Atlantic Salmon

P. Bacon, A. Youngson, R. Fryer, 2015 .

Spawning of escaped farmed Atlantic salmon, Salmo salar L., in western and northern Scottish rivers: egg deposition by females

A. Youngson, J. Webb, M. Donaghy, 1993 .

Genetic variation at the malic enzyme-2 locus and age at maturity in sea-run Atlantic salmon (Salmo salar).

W. Jordan, A. Youngson, J. Webb, 1990 .

The influence of riparian woodland on the spatial and temporal variability of stream water temperatures in an upland salmon stream

David M. Hannah, Chris Soulsby, Iain A. Malcolm, 2004 .

Combining acoustic tracking and hydrodynamic modelling to study migratory behaviour of Atlantic salmon (Salmo salar) smolts on entry into high-energy coastal waters

A. Youngson, J. Mcilvenny, B. Williamson, 2021 .

Seasonal variation in rod recapture rates indicates differential exploitation of Atlantic salmon, Salmo salar, stock components

A. Youngson, J. Thorley, R. Laughton, 2007 .

Rod catch trends for early-running MSW salmon in Scottish rivers (1952–1997): divergence among stock components

A. Youngson, R. Fryer, J. C. MacLean, 2002 .

Thermal regime in the hyporheic zone of two contrasting salmonid spawning streams: ecological and hydrological implications

C. Soulsby, I. Malcolm, A. Youngson, 2002 .

Process-based modelling of decadal trends in growth, survival, and smolting of wild salmon (Salmo salar) parr in a Scottish upland stream

W. Gurney, P. Bacon, A. Youngson, 2008 .

The influence of riparian woodland on stream temperatures: implications for the performance of juvenile salmonids

Doerthe Tetzlaff, David M. Hannah, Chris Soulsby, 2008 .

Inferring groundwater influences on surface water in montane catchments from hydrochemical surveys of springs and streamwaters

P. Bacon, D. Tetzlaff, C. Soulsby, 2007 .

The influence of canalisation on juvenile salmonid habitat

C. Gibbins, A. Youngson, R. Fryer, 2012 .

PHABSIM modelling of Atlantic salmon spawning habitat in an upland stream: testing the influence of habitat suitability indices on model output

Chris Soulsby, C. Gibbins, C. Soulsby, 2005 .

Assessing the effects of forest-to-bog restoration in the hyporheic zone at known Atlantic salmon (Salmo salar) spawning sites

R. Taylor, A. Youngson, N. Cowie, 2018 .

Dispersal of large farmed Atlantic salmon, Salmo salar, from simulated escapes at fish farms in Norway and Scotland

A. Youngson, L. Hansen, 2010 .

Reared Atlantic salmon, Salmo salar L., in the catches of a salmon fishery on the western coast of Scotland

A. Youngson, J. Webb, 1992 .

Spawning of farmed Atlantic salmon, Salmo salar L., in the second year after their escape

A. Youngson, J. Webb, M. Donaghy, 1993 .

Tributary-specific variation in timing of return of adult Atlantic salmon (Salmo salar) to fresh water has a genetic component

A. Youngson, Gordon W. Smith, D. C. Stewart, 2002 .

Differential Exploitation of Atlantic Salmon Populations by a Rod Fishery on the River Spey, Scotland

A. Youngson, J. Thorley, R. Laughton, 2004 .

Seasonal patterns of growth, expenditure and assimilation in juvenile Atlantic salmon

W. Gurney, D. Speirs, P. Bacon, 2002 .

Seasonal growth patterns of wild juvenile fish: partitioning variation among explanatory variables, based on individual growth trajectories of Atlantic salmon (Salmo salar) parr

W. Gurney, P. Bacon, A. Youngson, 2005 .

Genetic interactions between marine finfish species in European Aquaculture

W. Jordan, A. Youngson, A. Dosdat, 2001 .

Chapter 10. Fisheries Exploitation

K. Hindar, A. Youngson, C. G. Leaniz, 2007 .

Variability in stream discharge and temperatures during ecologically sensitive time periods : a preliminary assessment of the implications for Atlantic salmon

P. Bacon, C. Soulsby, I. Malcolm, 2005 .

High‐frequency logging technologies reveal state‐dependent hyporheic process dynamics: implications for hydroecological studies

Chris Soulsby, C. Soulsby, I. Malcolm, 2006 .

Heterogeneity in ground water–surface water interactions in the hyporheic zone of a salmonid spawning stream

Chris Soulsby, Iain A. Malcolm, C. Soulsby, 2003 .

Hydrological controls on nutrient concentrations and fluxes in agricultural catchments.

C. Soulsby, I. Malcolm, A. Youngson, 2002, The Science of the total environment.