Hoe satellytbylden de omfang fan ûntbosking iepenbierden
August 1, 2026 · Frisian News
Satellite data from Global Forest Watch and the European Space Agency shows that tropical forest loss exceeded official government reports by 22 percent in the past four years. The discrepancy reveals how much larger deforestation actually is than governments admitted.
FryskIn nije analyze fan satellytbylden fan Global Forest Watch en it Europeesk Romtefeart Agintskip toant oan dat tropesk bosk ferlies yn de ôfrûne fjouwer jier de offisjele regearingsrapporten mei 22 prosint oertrof. Dit ferskil telt: it betsjut dat de houtkap, ûntbosking en brânen dy't regearingen seinen op harren grûngebiet plakfûn hawwe, folle grutter wienen as dat sy harren eigen boargers tajûn hawwe.
Oerheidsynstânsjes foar boskbehear yn Yndoneezje, Brazylje en de Demokratyske Republyk Kongo hawwe lang bosk ferlies ûnder rapportearre. Guon brûke ferâldere satellytgegevens. Oaren hawwe politike redens om it probleem te bagatellisearjen. In houtkappingsbedriuw kin net tajaan dat illegale eksploitanten syn konseesje oernommen hawwe, en in regearing kin net bekennen dat har amtners omkeapsommen oannommen hawwe om de oare kant op te sjen. Satellytgegevens út de romte hawwe gjin agenda. Se toane wat der wurklik is.
Mar satellytbylden helpe allinnich as minsken der wurklik nei hannelje. Dizze befiningen makken ûndersikers moannen lyn iepenbier. Brazylje negearre se. De houtwaren-yndustry fan Yndoneezje kapt it bosk flugger as ea. De Europeeske Uny ferbea ein 2024 de ynfier fan produkten dy't keppele binne oan bosk ferlies, mar hanthaving hinget ôf fan opspoarbaarheid dy't de measte produsearten net hawwe en net hawwe wolle.
De wiere fraach is net wat de satellyten sjogge, mar wat dêrnei bart. Satellytbedriuwen ferkeapje gegevens oan banken, fersekeringsbedriuwen en ynvestearingsfûnsen. Dy kinne harren lieners en kliïnten ûnder druk sette om bosk ferlies te stopjen. Mar allinnich as sy dat wurklik dogge. Oant no ta hawwe de measten dat net dien.
De bosken skele net wat de rapporten sizze. Wat telt is oft immen de kettingseagen stoppet. Satellyten binne tsjûgen. Se stopje gjin misdieden.
A new analysis of satellite imagery from Global Forest Watch and the European Space Agency found that tropical forest loss in the past four years exceeded official government reports by 22 percent. The discrepancy matters: it means the logging, clearing, and burning that governments said happened on their land actually occurred at a much larger scale than they admitted to their own citizens.
Government forestry agencies in Indonesia, Brazil, and the Democratic Republic of Congo have long underreported deforestation. Some use outdated satellite data. Others have political reasons to downplay the problem. A logging company cannot admit it lost control of a concession to illegal operators, and a government cannot confess that its own officials took bribes to look the other way. Satellite data from space has no agenda. It shows what is there.
But satellite imagery is only as useful as the people who act on it. These findings have been public for months. Brazil's government ignored them. Indonesia's wood product industry continues to clear forest faster than before. The European Union banned imports of products linked to deforestation in late 2024, but enforcement depends on traceability that most producers do not have and do not want.
The real question is not what the satellites see, but what happens after. Satellite companies sell data to banks, insurers, and investment firms. These firms can pressure their borrowers and clients to stop clearing forest. But only if they actually do. So far, most have not.
The forests do not care what the reports say. What matters is whether anyone stops the chainsaws. Satellites are witnesses. They do not stop crimes.
Published August 1, 2026 · Frisian News · Ljouwert, Fryslân