News

Full outdoor shot of a plant with leaves showing signs of fall foliage. On the left side of the image, the leaves are predominantly a mixture of vibrant green and bright yellow, indicating a transition toward autumn colors. The leaves are quite large and present a variety of shades suggesting a shift in chlorophyll production. Some leaves also appear moist likely due to recent rain or high humidity. The background is out of focus but suggests ground or concrete. On the right side of the image, the foliage is also a combination of green and some hints of yellow or orange, but the color gradient is less dramatic than on the left side. Parts of the stems of the plant are visible and are a reddish-brown color. An apparatus, a white/light gray pole with small electronic devices or sensors attached to the leaves is present. The sensors appear to be clamped; this part of the image seems to be part of a monitoring or experimental setup for the plant physiology. The lighting suggests an outdoor setting. Overall, the image compares the natural color changes in leaves to those possibly being observed and monitored via scientific measurement devices. Credit: Tohoku University

Agriculture News

New Smart Agriculture Technology for Monitoring Plants

Researchers have developed a small, leaf-mounted sensor to monitor plant health and stress. This waterproof, Wi-Fi-enabled device tracks changes in leaf color, providing real-time data on plant conditions. Affordable and precise, it supports smart agriculture by enabling farmers to address…

Isabel30/12/2024

Male cone of Pinus pinaster. Credit: Wikimedia

Forestry News

Maritime pine seeds remember temperature conditions

Young maritime pine trees retain a memory of early temperature conditions through epigenetic changes, researchers report. These marks, influencing gene expression but not DNA, persist for up to two years post-germination. This discovery highlights how trees could be conditioned early…

Isabel27/12/2024

Image: Plum blossom Prunus mume. Credit: Wikimedia

Botany News

Decoding the cellular basis of floral fragrance

Researchers have created the first single-cell gene expression map of Prunus mume petals. Using advanced RNA sequencing, they identified six cell types driving floral scent production, pinpointing key genes like PmBAHD3. This breakthrough enhances understanding of fragrance biosynthesis, offering potential…

Isabel26/12/2024

Image credit: Researchers work in the Biotron, a research facility that can simulate nearly any climate on earth. The trees grown here were studied for this project. Credit: Michigan State University/Mitchell Zimmer

Botany News Plant Science

Researchers find trees acclimate to changing temperatures

Researchers studied how paper birch trees adapt to climate change by analyzing photorespiration, a critical metabolic process. They found that trees maintain excess enzyme capacity, providing a buffer to environmental shifts. This resilience offers hope for forests under changing climate…

Isabel23/12/2024

Image: Full outdoor shot of a hillside forest. The foreground displays a slope covered with low-lying, brownish-green vegetation, interspersed with fallen branches and logs of varying lengths and shades of light brown and tan. Mid-ground shows numerous, tall, slender, light-gray, aspen-like trees, with a light-green canopy, evenly spaced, rising from the slope. Some pine trees, dark green in color, are visible among the aspens towards the back and right side of the image. These pine trees are primarily in the background and higher up on the slope. The sky is a vibrant, unblemished blue, with a few faint, wispy, white clouds. The overall impression is one of a coniferous and deciduous forest on a sunny day, situated on a gentle slope. credit: Northern Arizona University

Climate change Forestry News

Study shows climate change is hindering aspen tree maturity

Aspen forests face complex challenges from climate change, not just rising temperatures but interactions with drought, fire, and browsing. A 42% aspen mortality rate highlights vulnerabilities, especially for young trees in dry, low-elevation areas. Adaptive management and collaborative strategies are…

Isabel20/12/2024

Are you an early-career researcher?

Gold Sponsor

New Smart Agriculture Technology for Monitoring Plants

Maritime pine seeds remember temperature conditions

Decoding the cellular basis of floral fragrance

Researchers find trees acclimate to changing temperatures

Study shows climate change is hindering aspen tree maturity

Upcoming Events

Popular Within Last Month

Recent publications

Search

Search