Nitrogen transport from sea to land by a threatened and declining population of Australian sea lions (Neophoca cinerea) on Kangaroo Island, South Australia

Patricia Lavery; Ben Roudnew; James Mitchell

doi:10.1071/AM12029

Nitrogen transport from sea to land by a threatened and declining population of Australian sea lions (Neophoca cinerea) on Kangaroo Island, South Australia

Patricia Lavery
, Ben Roudnew
, James Mitchell

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Australian sea lions consume prey in highly productive foraging grounds and defaecate nutrients on land. The resident population of 1100 Australian sea lions contributes 3800 (±80) kg N year-1 into Seal Bay Conservation Park, Kangaroo Island, South Australia. If this population were to decline in abundance the nitrogen availability and coastal productivity of Kangaroo Island may be reduced.

Original language	English
Pages (from-to)	92-96
Number of pages	5
Journal	Australian Mammalogy
Volume	37
Issue number	1
DOIs	https://doi.org/10.1071/AM12029
Publication status	Published - 2015

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 14 Life Below Water
SDG 15 Life on Land

Keywords

allochthonous nutrients
coastal ecology
landscape ecology
ocean nutrient cycling
tropic dynamics

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10.1071/AM12029

Cite this

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title = "Nitrogen transport from sea to land by a threatened and declining population of Australian sea lions (Neophoca cinerea) on Kangaroo Island, South Australia",

abstract = "Australian sea lions consume prey in highly productive foraging grounds and defaecate nutrients on land. The resident population of 1100 Australian sea lions contributes 3800 (±80) kg N year-1 into Seal Bay Conservation Park, Kangaroo Island, South Australia. If this population were to decline in abundance the nitrogen availability and coastal productivity of Kangaroo Island may be reduced.",

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AU - Lavery, Patricia

AU - Roudnew, Ben

AU - Mitchell, James

PY - 2015

Y1 - 2015

N2 - Australian sea lions consume prey in highly productive foraging grounds and defaecate nutrients on land. The resident population of 1100 Australian sea lions contributes 3800 (±80) kg N year-1 into Seal Bay Conservation Park, Kangaroo Island, South Australia. If this population were to decline in abundance the nitrogen availability and coastal productivity of Kangaroo Island may be reduced.

AB - Australian sea lions consume prey in highly productive foraging grounds and defaecate nutrients on land. The resident population of 1100 Australian sea lions contributes 3800 (±80) kg N year-1 into Seal Bay Conservation Park, Kangaroo Island, South Australia. If this population were to decline in abundance the nitrogen availability and coastal productivity of Kangaroo Island may be reduced.

KW - allochthonous nutrients

KW - coastal ecology

KW - landscape ecology

KW - ocean nutrient cycling

KW - tropic dynamics

UR - https://www.scopus.com/pages/publications/84924657491

U2 - 10.1071/AM12029

DO - 10.1071/AM12029

M3 - Article

SN - 0310-0049

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JO - Australian Mammalogy

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IS - 1

ER -

Nitrogen transport from sea to land by a threatened and declining population of Australian sea lions (Neophoca cinerea) on Kangaroo Island, South Australia

Abstract

UN SDGs

Keywords

Access to Document

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