Deforestation rates in the Amazon rainforest in Brazil have soared, with an area roughly three times the size of Rhode Island illegally chopped down, an annual satellite survey by the country’s government shows.

Brazil’s National Institute for Space Research found the rate of deforestation rose 29 percent from August 2015 to July 2016, representing more than 3,000 square miles of rainforest. The region has been under near constant threat from lucrative illegal logging and the expansion of cattle and agriculture plantations. An area roughly the size of California has been wiped out in the past 40 years.

The Brazilian government has made a concerted effort to protect the rainforest, which is home to about 10 percent of the planet’s known biodiversity. Conservation efforts have cut the rate of deforestation by 71 percent since it peaked in 2004. But the recent uptick reflects the ongoing struggle the country faces as it seeks to completely end illicit logging by 2030, in an effort to curb greenhouse gas emissions.

Credit: Ueslei Marcelino / Reuters Rangers working with Brazil's environment ministry often dole out harsh, on-the-spot punishments for illegal loggers, like burning their vehicles. But they have a hard time catching them and are struggling to pay for basic needs like fuel.

Credit: Ueslei Marcelino / Reuters The Amazon rainforest absorbs billions of tons of greenhouse gas emissions every year, an important role in the fight against climate change.

The Amazon is an important fixture in the fight against climate change because it absorbs about 2 billion tons of carbon dioxide every year. When vast swaths of the rainforest are lost, not only is that ability hindered, but the carbon stored within the trees is quickly released back into the atmosphere, spurring more global warming.

A report this week from Reuters news agency found the environment ministry doesn’t have enough funding to adequately patrol the forest after a 30 percent budget cut. The group in charge of that effort, IBAMA, can’t even afford fuel for vehicles and helicopters.

“We haven’t even had enough money to pay for [$60] aptitude tests to allow our agents to carry guns,” Uiratan Barrossa, the head of law enforcement for IBAMA, told Reuters. “The loggers are better equipped than we are. Until we have the money to rent unmarked cars and buy proper radios we won’t be able to work.”