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A soil sieving machine developed from a commercial concrete mixer is described. The machine is suitable for use with a wide range of fresh soils.

A respiration chamber and electrolytic cell with a single 0.5 mm diameter platinum anode, which function at atmospheric pressure, are described. It ca...

Reliable and accurate biodiversity census methods are essential for monitoring ecosystem health and assessing potential ecological impacts of future d...

This report primarily explores data acquired from a dedicated monitoring survey of the Shell Flat and Lune Deep SAC in 2017, intended to serve as firs...

This apparatus utilized an array of rods to remove vegetation; larvae were then separated from the soil/stones fraction by flotation in saturated brin...

The demography of the annual grass weed A. sterilis subsp. ludoviciana was studied during 3 consecutive years on populations growing in winter wheat c...

The dormancy of seeds of shepherd's purse (Capsella bursa-pastoris) in different soil structures during the 63-day period of establishment of a crop o...

The swamps consist mainly of areas under Rhizo-phora racemosa and Avicennia germinans mangroves, Sesuvium portulacastrum lawns, and barren mud flats. ...

The following is based largely on the author's summary of this account of laboratory investigations in Kenya [cf. RAE A 54 394]. Dust formulations of ...

Harmful algal blooms (HABs) formed by freshwater cyanobacteria pose risks to human and ecological health globally. Some cyanobacteria form overwinteri...