Соответствующая норма
Australia
Practice Relating to Rule 45. Causing Serious Damage to the Natural Environment
Section B. Environmental modification techniques
Australia’s Defence Force Manual (1994) prohibits environmental modification techniques. 
Australia, Manual on Law of Armed Conflict, Australian Defence Force Publication, Operations Series, ADFP 37 – Interim Edition, 1994, § 409.
The manual adds:
Australia, as a signatory to the [1976 ENMOD Convention], has undertaken not to engage in any military or hostile use of environmental modification techniques which would have widespread, long lasting or severe effects as the means of destruction, damage or injury to any other state which is a party to the Convention. 
Australia, Manual on Law of Armed Conflict, Australian Defence Force Publication, Operations Series, ADFP 37 – Interim Edition, 1994, §§ 714 and 545(e).
Australia’s LOAC Manual (2006) states:
4.11 Environmental modification techniques having widespread, long lasting or severe effects are prohibited …
7.15 Australia, as a signatory to the UN’s Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification … Techniques [1976 ENMOD Convention], has undertaken not to engage in any military or hostile use of ENMOD techniques which would have widespread, long lasting or severe effects as the means of destruction, damage or injury to any other state which is a party to the Convention. 
Australia, The Manual of the Law of Armed Conflict, Australian Defence Doctrine Publication 06.4, Australian Defence Headquarters, 11 May 2006, §§ 4.11 and 7.15; see also § 5.50.
The LOAC Manual (2006) replaces both the Defence Force Manual (1994) and the Commanders’ Guide (1994).
In 1992, in its opening statement, Australia, presiding the Second ENMOD Review Conference, questioned
whether the protection afforded by the Convention should be restricted to the States parties and whether activities such as deliberate “low-tech” environmental damage came within its purview. The absence so far of any accusations that the provisions of the Convention had been violated could be interpreted as meaning that its scope was so narrow that it had little practical application. 
Australia, Statement at the Second ENMOD Review Conference, Geneva, 14–21 September 1992, United Nations Disarmament Yearbook, Vol. 17, 1993, p. 229.