More Like this

1. Land Use and Land Cover Mapping in the Era of Big Data

   https://doi.org/10.3390/land11101692  

   Zhang, Chuanrong; Li, Xinba (October 2022, Land)

   We are currently living in the era of big data. The volume of collected or archived geospatial data for land use and land cover (LULC) mapping including remotely sensed satellite imagery and auxiliary geospatial datasets is increasing. Innovative machine learning, deep learning algorithms, and cutting-edge cloud computing have also recently been developed. While new opportunities are provided by these geospatial big data and advanced computer technologies for LULC mapping, challenges also emerge for LULC mapping from using these geospatial big data. This article summarizes the review studies and research progress in remote sensing, machine learning, deep learning, and geospatial big data for LULC mapping since 2015. We identified the opportunities, challenges, and future directions of using geospatial big data for LULC mapping. More research needs to be performed for improved LULC mapping at large scales. 

   more » « less
2. The Effect of Land Albedo on the Climate of Land-dominated Planets in the TRAPPIST-1 System

   https://doi.org/10.3847/1538-4357/abbe04  

   Rushby, Andrew J.; Shields, Aomawa L.; Wolf, Eric T.; Laguë, Marysa; Burgasser, Adam (December 2020, The Astrophysical Journal)

   null (Ed.)
3. Land market feedback from land acquisition influences the prioritization of protected area networks

   https://doi.org/10.1007/s13280-025-02244-3  

   Yoon, Hyun Seok; Mingie, James C; Cho, Seong-Hoon; Barve, Narayani; Armsworth, Paul R (September 2025, Ambio)
4. The land-use land-cover change–emerging infectious disease nexus reconsidered

   https://doi.org/10.1093/biosci/biaf045  

   Koren, Ore; Chaves, Luis Fernando (April 2025, BioScience)

   Abstract Deforestation due to land-use and land-cover (LULC) change has been linked to increased emerging zoonotic disease risk despite limited local level data on such outbreaks. This Forum reevaluates this risk inference using newly released data on zoonotic disease outbreaks, accounting for Structural One Health features, including socioeconomic development and armed conflict covariates. Event and time series data on disease and forest coverage anomalies at the 0.5-degree level for every month between January 2003 and December 2018 are used to estimate the relationship between LULC and zoonosis using Poisson generalized additive and generalized linear models. Once adjusted for Structural One Health features, outbreak risk is 7%–200% higher in areas that experienced forest cover reversion. These results highlight the importance of accounting for Structural One Health factors when analyzing complex socioecological phenomena such as the LULC–infectious disease nexus. 

   more » « less
5. The ancestral chromatin landscape of land plants

   https://doi.org/10.1111/nph.19311  

   Hisanaga, Tetsuya; Wu, Shuangyang; Schafran, Peter; Axelsson, Elin; Akimcheva, Svetlana; Dolan, Liam; Li, Fay‐Wei; Berger, Frédéric (October 2023, New Phytologist)

   Summary Recent studies have shown that correlations between chromatin modifications and transcription vary among eukaryotes. This is the case for marked differences between the chromatin of the mossPhyscomitrium patensand the liverwortMarchantia polymorpha. Mosses and liverworts diverged from hornworts, altogether forming the lineage of bryophytes that shared a common ancestor with land plants. We aimed to describe chromatin in hornworts to establish synapomorphies across bryophytes and approach a definition of the ancestral chromatin organization of land plants.We used genomic methods to define the 3D organization of chromatin and map the chromatin landscape of the model hornwortAnthoceros agrestis.We report that nearly half of the hornwort transposons were associated with facultative heterochromatin and euchromatin and formed the center of topologically associated domains delimited by protein coding genes. Transposons were scattered across autosomes, which contrasted with the dense compartments of constitutive heterochromatin surrounding the centromeres in flowering plants.Most of the features observed in hornworts are also present in liverworts or in mosses but are distinct from flowering plants. Hence, the ancestral genome of bryophytes was likely a patchwork of units of euchromatin interspersed within facultative and constitutive heterochromatin. We propose this genome organization was ancestral to land plants. 

   more » « less