OTTAWA — Real gross domestic product (GDP) was essentially unchanged for a second consecutive month in August as factors such as higher interest rates, inflation, forest fires and drought conditions continued to weigh on the economy. Overall, 8 of 20 industrial sectors increased. …Wholesale trade (+2.3%) increased in August for the third time in four months. The machinery, equipment and supplies subsector led the growth with a 5.1% gain. …The manufacturing sector contracted 0.6% in August, as both non-durable goods and durable goods manufacturing contributed to the decrease for a third month in a row. …Agriculture, forestry, fishing and hunting contracted 3.2% in August, its largest decline since August 2021. …Advance information indicates that real GDP by industry was essentially unchanged in September.