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19 July 2021 | dataset

ENSO related rainfall changes over the New Guinea region

Department of Environment and Conservation

The Department of Environment and Conservation (DEC) was established in 1985. Its mission (approved by the National Executive Council on 22 August 1989) is to ensure natural and physical resources are managed to sustain environmental quality and human well-being.

The key legislations administered by the Department are:

Environmental Planning Act 1978

Environmental Contaminants Act 1978

Conservation Areas Act 1978

National Parks Act 1982

International Trade (Fauna & Flora) Act 1979

Fauna (Protection and Control) Act 1966

Crocodile Trade (Protection) Act 1974

Water Resources Act 1982

It also has an important role under the Forests Act 1992.

License

Here we analyze rainfall data for the New Guinea region comprising station observations, reanalysis products and satellite-based estimates in order to better understand some of these details. We find that most gridded products are limited due to their relatively coarse horizontal resolutions that fail to resolve topographic effects. However, the relatively fine resolution TRMM satellite–based product appears to provide reliable estimates and linear correlations between the data and the NINO34 sea surface temperature index provides an insight into the pattern of ENSO rainfall impacts.

Data and Resource

pdf
ENSO related rainfall changes over the New Guinea region

This article has been accepted for publication…

Field Value
Publisher PNG Conservation and Environment Protection Authority
Modified 19 July 2021
Release Date 19 July 2021
Identifier 975c546e-e821-4977-a52c-fd0816d77947
License Public
[Open Data]