Results 71 to 80 of about 156,833 (308)

An Ensemble Approach to Space-Time Interpolation [PDF]

open access: yes
There has been much excitement and activity in recent years related to the relatively sudden availability of earth-related data and the computational capabilities to visualize and analyze these data.
Sharolyn Anderson   +2 more
core   +2 more sources

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction

open access: yesAdvanced Science, EarlyView.
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao   +8 more
wiley   +1 more source

[Book review] The cognition of geographic space

open access: yes, 2001
Book Review. Kitchin, R., and Blades, M. (2002). The Cognition of Geographic Space. London: I. B. Tauris and Company Ltd.
Bell, Scott
core  

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Geoinformation dependencies in geographic space and beyond [PDF]

open access: yes
The use of geospatially dependent information, which has been stipulated as a law in geography, to model geographic patterns forms the cornerstone of geostatistics, and has been inherited in many data science based techniques as well, such as statistical
Lu, Meng, Wang, Jiong
core   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

International Workshop on Social Space and Geographic Space [PDF]

open access: yes, 2007
Social agents are embedded in both social structures and in geographical space. The combination of social and geographic space has often been neglected.
ROBINS, GARRY, WINTER, STEPHAN
core  

An Adaptive Method Integrating Land Cover for Homogeneous Pixel Identification: AlphaHTCI

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The identification of statistical homogeneous pixels (SHPs) is a key step in selecting distributed scatterers (DS) for time series processing using DS-interferometric synthetic aperture radar (DS-InSAR) technology.
Ligong Yang, Jiang Long, Qiming Zeng
doaj   +1 more source

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