| Description | Birt describes a national system of keeping meteorological observations.
Birt argues that greater exertion should be made regarding the advancement of science, however, acknowledges the work and guidance of the British Association in the different fields of science, notably astronomy, terrestrial magnetism and meteorology have all benefitted. Discussion on the advancement of meteorology, and its dependence on observations at numerous points of the earth's surface. Birt notes ‘we are at the bottom of the aerial ocean and among the very movements we are desirous of studying’.
Birt discusses why the barometer will become a more important instrument. Birt argues of the advantages of studying the laws of atmospheric phenomena, and makes comparisons with the work being conducted by the ‘transatlantic brethren’ on revolving storms and hurricanes. Birt describes the work of Mr [William Charles] Redfield of New York, regarding hurricanes and barometers.
Birt describes the importance the enquiry into the arrangements of currents and winds would be to the naval service. Birt discusses how and when the observations could be made Her Majesty’s vessels using different instruments. Birt argues if every one of Her Majesty’s ships of war, steam vessel, surveying vessel and others made these observations over the course of a few years they would have accumulated a vast wealth of meteorological information, that should put them in a position of being able to answer any meteorological question regarding the points of the earth’s surface.
Discussion regarding the barometer attached to wet and dry thermometers.
Birt suggests observations should be made at all military stations at home and abroad to make this a complete system of observations. Discussion on the collection and preservation of records that will be accumulated. A keeper should be appointed to undertake the collection and arrangement of records. To maintain consistency every vessel should be provided with form for receiving observations. Discussion on the instruments employed for meteorological observations and how they should be used. Birt suggests that ‘our military establishments being of more stationary character would require only one standard barometer’ and describes the manner it would be used.
Discussion on light house observations.
Birt suggests the regular publication of observations would stimulate others to engage in the system describe by him. |