Xiaoye Tong

1 month ago | nature.com | Yumiao Wang |Rasmus Fensholt |Xiaoye Tong |Torbern Tagesson |Xiaoxin Zhang |Jonas Ardö | +6 more

Soil quality is fundamental to nutrient-rich food production and the sustainability of terrestrial ecosystems. However, inappropriate agricultural practices often lead to persistent soil exposure to air and sunlight, which increases soil organic matter losses and erosion risks, particularly under climate extremes. Here, we provide a satellite-based mapping of daily soil exposure occurrence across global croplands from 2001 to 2022 and evaluate the associated degradation risks caused by extreme climate events. We find that while 57% of global croplands experienced a reduction in soil exposure duration in the past two decades, 86% are increasingly subjected to climate extremes. The areas exposed to increasing climate extremes tend to have higher soil organic carbon levels, indicating an intensified degradation risk of global nutrient-rich cropland soils. Our study offers spatio-temporally explicit insights into global cropland soil exposure and its vulnerability to climate extremes, providing evidence to support improvements in sustainable agriculture practices. This paper uses satellite data from 2001 to 2022 to analyze soil exposure in croplands. It shows that while soil exposure duration declined in 57% of croplands, 86% face more climate extremes, threatening soil health.

May 15, 2024 | nature.com | Martin Brandt |Florian Reiner |Ankit Kariryaa |Philippe Ciais |Xiaoye Tong |Wenmin Zhang | +2 more

AbstractAgroforestry practices that include the integration of multifunctional trees within agricultural lands can generate multiple socioecological benefits, in addition to being a natural climate solution due to the associated carbon sequestration potential. Such agroforestry trees represent a vital part of India’s landscapes.

May 14, 2024 | flipboard.com | Martin Brandt |Dimitri Gominski |Florian Reiner |Ankit Kariryaa |Philippe Ciais |Xiaoye Tong | +5 more

History5 hours agoThe Messed Up Truth Of The British Empiregrunge.com - Genci Papraniku • 5hOnce upon a time, the British Empire, which began cementing its global footing during the 16th century, ruled as the world's greatest imperial power.

May 13, 2024 | nature.com | Xiaoye Tong |Xiaoxin Zhang |Rasmus Fensholt |Sizhuo Li |Florian Reiner |Feng Tian

AbstractGreenhouse cultivation has been expanding rapidly in recent years, yet little knowledge exists on its global extent and expansion. Using commercial and freely available satellite data combined with artificial intelligence techniques, we present a global assessment of greenhouse cultivation coverage and map 1.3 million hectares of greenhouse infrastructures in 2019, a much larger extent than previously estimated.