Výsledky vyhledávání - "Stefan Bräger"

Akademický článek

Developing best environmental practice for polymetallic nodule mining - a review of scientific recommendations

Autor: Sabine Christiansen, Stefan Bräger

Publikováno v: Frontiers in Marine Science, Vol 10 (2023)

Best environmental practice (BEP) is a key component of an ecosystem approach to management and is typically a product of practical experience in established industries. For an emerging activity such as deep seabed mining, no such experience will exi

Externí odkaz: https://doaj.org/article/bf4feaed159145b1ad81914144514b01

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Akademický článek

Development and validation of an environmental DNA protocol to detect an invasive Caribbean freshwater fish, the guppy (Poecilia reticulata)

Autor: Sierra N. Smith, Ingo Schlupp, Edward D. Higgins, Jessa L. Watters, Kerri‐Ann Bennett, Stefan Bräger, Cameron D. Siler

Publikováno v: Environmental DNA, Vol 4, Iss 2, Pp 304-310 (2022)

Abstract We describe the development and validation of a qPCR assay to detect Poecilia reticulata, a highly invasive species of freshwater fish invasive to the Caribbean islands, through environmental DNA (eDNA) sampling. Originating from Trinidad, t

Externí odkaz: https://doaj.org/article/9f63198d9e2146c1a07012d388343740

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Akademický článek

A phylogeny of the genus Limia (Teleostei: Poeciliidae) suggests a single-lake radiation nested in a Caribbean-wide allopatric speciation scenario

Autor: Montrai Spikes, Rodet Rodríguez-Silva, Kerri-Ann Bennett, Stefan Bräger, James Josaphat, Patricia Torres-Pineda, Anja Ernst, Katja Havenstein, Ingo Schlupp, Ralph Tiedemann

Publikováno v: BMC Research Notes, Vol 14, Iss 1, Pp 1-8 (2021)

Abstract Objective The Caribbean is an important global biodiversity hotspot. Adaptive radiations there lead to many speciation events within a limited period and hence are particularly prominent biodiversity generators. A prime example are freshwate

Externí odkaz: https://doaj.org/article/4378b3825a204b74afba0441dd8b3d34

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Akademický článek

Evaluating the quality of environmental baselines for deep seabed mining

Autor: Sabine Christiansen, Stefan Bräger, Aline Jaeckel

Publikováno v: Frontiers in Marine Science, Vol 9 (2022)

Generating environmental baseline knowledge is a prerequisite for evaluating and predicting the effects of future deep seabed mining on the seafloor and in the water column. Without baselines, we lack the information against which to assess impacts a

Externí odkaz: https://doaj.org/article/53220fa3c2474a538990d3b4693a34af

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Akademický článek

Demographics of the disappearing bottlenose dolphin in Argentina: a common species on its way out?

Autor: Els Vermeulen, Stefan Bräger

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0119182 (2015)

Populations of the once common bottlenose dolphin (Tursiops truncatus) in Argentina have precipitously declined throughout the country in the past decades. Unfortunately, local declines of common species are easily overlooked when establishing priori

Externí odkaz: https://doaj.org/article/f04727c2090e47ec89150cdfdb5c6a4b

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