Search

All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.

Filter by...

Showing 1,094 results

Monitoring mammal populations with line transect techniques in African forests.

Published online: 12 Jul 2000

Authors: Plumptre, A. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Line transect survey techniques have been used to estimate population density for a variety of mammal species in tropical forests. This paper investig...

Read more

Repurposing open-source data from weather radars to reduce the costs of aerial waterbird surveys.

Published online: 28 Aug 2022

Authors: Rogers, R. M. & Buler, J. & Clancy, T. & Campbell, H.

Content type: Journal article

Journal title: Ecological Solutions and Evidence

Aerial counts are the primary means of monitoring waterbird populations. A valid population assessment requires a significant proportion of the popula...

Read more

When canmodel-based estimates replace surveys ofwildlife populations that span many discretemanagement units?

Published online: 14 Jun 2022

Authors: Priadka, P. & Brown, G. S. & Fedy, B. C. & Mallory, F. F.

Content type: Journal article

Journal title: Ecological Solutions and Evidence

1. Monitoring widely distributed species on a budget presents challenges for the spatio-temporal allocation of survey effort. When there are multiple ...

Read more

NatureScot Research Report 1281 - Approaches to monitoring wintering waterfowl in Marine Protected Areas - Moray Firth pilot study winter 2019/20.

Published online: 13 Nov 2024

Published by: UK, NatureScot

Authors: Graham, J. & Thompson, K.

Content type: Reports

This report summarizes a program aimed at investigating methods for monitoring inshore wintering waterfowl in Marine Protected Areas (MPAs), using the...

Read more

Pixton Park Invertebrate Survey 2017.

Published online: 18 Aug 2022

Published by: Natural England

Authors: Alexander, K.

Content type: Reports

Natural England commissioned surveys in 2014 and 2015 to evaluate Pixton Park's current value as an old parkland, for its wildlife habitats, invertebr...

Read more

North Thames Estuary & Marshes Aquatic Macroinvertebrate Survey Report 2022.

Published online: 26 May 2024

Published by: Natural England

Authors: Abrehart, T.

Content type: Reports

This study aimed to update the records and status of macroinvertebrates at eight main compartments of the survey area: from Tilbury Fort to north of M...

Read more

National Vegetation Classification of Quarry Hangers SSSI and Quarry Dean Meadows.

Published online: 22 May 2024

Published by: Natural England

Authors: Groome, G.

Content type: Reports

This report details the findings of National Vegetation Classification (NVC) surveys conducted by Giles Groome, a Consultant Ecologist commissioned by...

Read more

Alkaline fen & transition mire survey of the North York Moors National Park & Bishop Monkton Ings.

Published online: 07 Apr 2021

Published by: Natural England

Authors: Eades, P. & Tratt, R. & Shaw, S.

Content type: Reports

This paper presents a survey of sites thought to support the EC Habitats Directive Annex 1 habitats 'Alkaline Fen' and to a lesser extent 'Transition ...

Read more

Ecohydrological Investigation and Characterisation of three proposed SSSI Units: Boswens North, Bussow Moor & Boswarva North West Penwith, Cornwall (2019).

Published online: 21 Jul 2022

Published by: Natural England

Content type: Reports

This report discusses the ecohydrological survey and suitably tailored hydrological and hydrogeological surveys of the surface water and groundwater c...

Read more

Filey to Red Cliff, North Yorkshire: National Vegetation Classification Survey Report 2021.

Published online: 08 Oct 2024

Published by: Natural England

Authors: Haycock, G.

Content type: Reports

Haycock and Jay Associates Ltd. was commissioned by Natural England to undertake a National Vegetation Classification (NVC) survey of habitats within ...

Read more