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Fire is a dominant force shaping patterns of plant diversity in Mediterranean‐type ecosystems. In these biodiversity hotspots, including California's endangered coastal scrub, many species remain hidden belowground as seeds and bulbs, only to emerge and flower when sufficient rainfall occurs after wildfire. The unique adaptations possessed by these species enable survival during prolonged periods of unfavorable conditions, but...
High N, dry: Experimental nitrogen deposition exacerbates native shrub loss and nonnative plant invasion during extreme droughtNARA Subscribed
Hotter, longer, and more frequent global change‐type drought events may profoundly impact terrestrial ecosystems by triggering widespread vegetation mortality. However, severe drought is only one component of global change, and ecological effects of drought may be compounded by other drivers, such as anthropogenic nitrogen (N) deposition and nonnative plant invasion. Elevated N deposition, for example, may reduce drought toler...
Effects of an invasive plant on a desert sand dune landscapeNARA Subscribed
Biomass and carbon accumulation in a fire chronosequence of a seasonally dry tropical forestNARA Subscribed
Seasonally dry tropical forests (SDTF) are a widely distributed vegetation type in the tropics, characterized by seasonal rainfall with several months of drought when they are subject to fire. This study is one of the first attempts to quantify above‐ and belowground biomass (AGB and BGB) and above‐ and belowground carbon (AGC and BGC) pools to calculate their recovery after fire, using a chronosequence approach (six forests t...
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