Results 181 to 190 of about 21,189 (289)

Making "scents" of how plant volatiles influence agriculturally important insects: a review. [PDF]

Environ Entomol
Thompson MN, Russavage EM, Bernauer OM.
europepmc   +1 more source

Recurrent drought amplifies drought impacts and increases seasonal synchrony in mountain grassland communities

Oikos, EarlyView.
Climate change increases the recurrence of drought events with strong repercussions on grassland ecosystems. While the effects of single drought events on ecosystem structure and functioning are well understood, it is largely unknown whether and how recurrent drought events modify ecosystem responses to subsequent drought.
Lena M. Müller, Michael Bahn, Maximillian Weidle, Georg Leitinger, Dina in 't Zandt   +4 more
wiley   +1 more source

Studies of Vegetative Reproduction in Saponaria officinalis L.(Soapwort) and Silene cucubalis Wibel (Bladder Campion)

, 1970
Marguerite A. Lubke, Paul B. Cavers
openalex   +2 more sources

Community level trait patterns are detectable even along short stress gradients but not readily predictable under very limited soil resources. [PDF]

Sci Rep
Gafta D, Oroian S, Sămărghițan M.
europepmc   +1 more source

Structural stability of plant–pollinator interactions despite seasonal abundance of long‐tongued hawkmoths

Oikos, EarlyView.
Seasonal environmental cycles affect plant–pollinator interactions by altering plant phenology. Periods of low resource availability can filter pollinators and reduce the complexity of interaction networks, but the extent to which the functional morphology of pollinators influences such filtering remains unclear.
Ugo M. Diniz, Luis M. Primo, Francisco A. R. Santos, Isabel C. Machado   +3 more
wiley   +1 more source

Note on Vegetative Reproduction in some Indian Selaginellas

, 1914
Nellie Bancroft
openalex   +2 more sources

LEAFY demonstrates functions in reproductive development of the gametophyte but not the sporophyte of the fern Ceratopteris richardii. [PDF]

Development
McConnell H, Lanclos JR, Willis K, Gjording N, Stockmann G, Lind C, Maloof JN, Plackett ARG, Di Stilio VS.   +8 more
europepmc   +1 more source

Forbs in Viking lands: the effect of disturbing dominant graminoids on recruitment in tundra grasslands

Oikos, EarlyView.
Grasslands, by definition, are dominated by graminoids. Nevertheless, forbs also make up a substantial part of vascular plant diversity in grasslands and are important resources of mammalian herbivores. However, forb recruitment is constrained by successful dominant graminoids, limiting access to safe sites for germination.
Gerardo Celis, Dorothee Ehrich, Mary Heskel, Eeva Soininen, Peter Ungar, Kari Anne Bråthen   +5 more
wiley   +1 more source

Toxin-antitoxins and sigma factors may optimize the fitness of free-living bacteria throughout the life cycle via an integrated nutrient-responsive cybernetic system. [PDF]

J R Soc Interface
Knabel SJ, Anantheswaran R, Mendonca A, Zhang W.   +3 more
europepmc   +1 more source

Addressing biases in sliding window analysis gives new insight into the response of parturition date to weather in a wild mammal

Oikos, EarlyView.
Animal breeding phenology in temperate and high latitude regions is often predicted by weather variables, such as temperature. Much work on this topic has focused on taxonomic groups that employ adaptive plastic responses to annual variation in an environmental cue, with analytical approaches developed to determine when weather has an effect and the ...
Kirsty H. Macphie, Sean Morris, Alison Morris, Fiona E. Guinness, Timothy H. Clutton‐Brock, Loeske E. B. Kruuk, Josephine M. Pemberton   +6 more
wiley   +1 more source