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Bird poop to the rescue: Using bird perches for forest regeneration
Reforestation activities typically involve planting trees in degraded areas. However, tree planting is resource-intensive, requiring labor for the planting and more importantly nurturing of the seedlings, and may be expensive and limited by seedling supply. Moreover, there is always a question of whether...
UPD Study Uses AI Model to Predict Tropical Cyclone Rainfall
The Philippines is often hit by tropical cyclones (TCs), which bring heavy rainfall that can cause floods and landslides. More often than not, the patterns of TCs repeat. For instance, if a typhoon with a certain amount of rainfall passes through Central Luzon,...
UP Scientists Uncover Influence of Reflected Shock Waves on Plasma Behavior
Scientists around the world have extensively studied the expansion of laser-produced plasma (LPP) and the shock waves it generates in a background gas. However, little attention has been given to how the reflected shock wave—one that bounces back from a surface—affects the expanding...
UP Scientists Identify Plant Boosting Bacteria in Bamboo and Corn
Farmers usually use chemical fertilizers to grow their crops, but these can be expensive and may harm the environment. A more efficient and cheaper alternative is the use of specific microorganisms called plant growth-promoting bacteria (PGPB). PGPB help plants absorb more nutrients and...
Recent UP Study Finds Social Media a Valuable Tool for Understanding Philippine Tarsiers
The world of social media has become an increasingly important source of data for biodiversity and conservation, especially for rare or little-known species such as the Philippine tarsier. However, despite its popularity, there is still limited information about where it lives and how...
Biologists Assess Importance of Tree Cavities for Forest Birds in Subic, Philippines
Many birds rely on tree cavities, or tree holes, for nesting and raising their young. Woodpeckers, known as primary excavators, can create their own cavities. In contrast, non-excavators—also called secondary cavity nesters—depend on naturally occurring or previously excavated cavities for reproduction. These birds...
