A groundwater map becomes more useful when wells test its guesses
A Tamil Nadu geophysical survey uses electrical resistivity and borehole checks to narrow possible groundwater targets.
Archive
Ecology, evidence and perspective.
Digital agriculture scores cannot stand in for field-measured ecology
A Chinese provincial panel associates rural digitalization with a composite green-transformation indicator, not demonstrated biodiversity gains.
Most measured carbon in one Indonesian seagrass study lay beneath the plants
Derawan surveys highlight sediment storage and an apparent stock decline, while estimated emissions depend on assumptions.
A rare lemur was found where the map had not shown it
A confirmed red ruffed lemur observation in a northeastern Madagascar reserve suggests the need for targeted surveys, not a proven population recovery.
Historical copepod records reveal a fragmented picture of Gulf plankton
A century-scale catalogue assembles 107 recorded taxa, but uneven surveys prevent a simple claim about long-term change.
Mercury does not stop at soil in a Brazilian savanna
Litter and invertebrate observations suggest a pathway for mercury into food webs, without measuring a food-safety outcome.
A hotter reef did not consistently reward corals transplanted close to home
An Orbicella annularis field experiment found extensive bleaching but no reliable overall home-site advantage.
Drier soils changed leaf damage, but not in one universal direction
A Mediterranean experiment and systematic synthesis show why drought effects on plants, herbivores and pathogens depend on species and defense mechanisms.
Young planted woods offer habitat before they become functioning corridors
A ten-site English landscape study found use by several taxa, while evidence of movement between established woods remained much harder to establish.
After the snow-crab crash, hybrid crabs surged in the Bering Sea
A long trawl series suggests that the ecological space left by collapsing snow crabs—not temperature alone—helped explain rapidly increasing hybrids.
What Pan-Amazon defaunation research still cannot tell us
A synthesis of 135 studies exposes a gap between evidence of wildlife loss and direct measurements of what that loss changes for people and ecosystems.
American chestnut restoration maps need more than post-blight occurrence points
A forest-community model locates possible restoration partners and sites—but does not test which planted chestnuts will survive.
In suburban monitoring, big moths were only a partial proxy for the smaller ones
Six years of Swiss light traps show why a shortcut to urban biodiversity depends on taxon and time scale.
Low-frequency sound may allow monitoring of a mild rangeland fire
A controlled-burn test detected fire-related infrasound within about two kilometres.
Peatland rewetting raised methane relative to drained controls—without invalidating restoration
Two early Finnish years reveal a real greenhouse-gas tradeoff whose size depends partly on ditch treatment.
Three Philippine mangrove stands told different stories about biodiversity and carbon
Zamboanga field plots separate surviving mature forest condition from tree-cover restoration activity.
Removing herbivores did not simply undo invasive-grass effects
A six-farm Australian experiment linked mammal exclusion and African lovegrass invasion to changing microbes and arthropods.
Florida Keys reef fish preferred different habitat corridors despite shared reef drivers
Seascape models show why protecting a reef patch alone may miss life-stage movements.
In Pantanal wetlands, fire timing interacted with flooding and herbivory
Experimental plots show that one burn regime cannot represent the ecological needs of an entire floodplain.
Wind-farm bird surveys often missed the season when migrants were present
Comparing 70 eastern Australian projects against weekly occurrence patterns exposes a preventable monitoring blind spot.
The West burned more area while recorded fire counts declined
Western U.S. ignition trends tell a different story from the rise in burned area.
A consumer-grade sonar can map small-wetland depth with useful agreement
Three seasonally flooded wetlands show a practical way to reduce one persistent data gap in hydrology.
Amazon floodplain microplastics appeared at both fishing and settlement sites
A newly published lake survey found pervasive particles but no significant contrast between its land-use groupings.
Forest reserve size mattered, but different taxa responded to different habitat features
A 44-reserve European comparison complicates the idea of one universal biodiversity indicator.