Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Andrea Hilpert"'
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0126140 (2015)
Most forests are exposed to anthropogenic management activities that affect tree species composition and natural ecosystem processes. Changes in ecosystem processes such as herbivory depend on management intensity, and on regional environmental condi
Externí odkaz:
https://doaj.org/article/70723a9ec170470491c5262de7089cda
Publikováno v:
Web Ecology. 23:35-49
Declines in species richness and abundance of insects over the last decades are often driven by anthropogenic land use and can have severe consequences for ecosystem functioning. Many studies investigated the effects of land-use intensification on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5a34f5aed0b4959d24c4e336e9723aa
https://doi.org/10.5194/we-23-35-2023
https://doi.org/10.5194/we-23-35-2023
Publikováno v:
The New phytologistREFERENCES. 123(3)
Using Leptochloa fusca (Kallar grass) plants, the distribution of K, Na, Mg and Ca between leaves of various ages has been studied. Plants grown in a salt-affected, reclaimed field, in a solution culture and in soil in pots at 10, 100 and 125 mM NaCl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::668c3bc0b102771fb19deb3a035e082c
https://pubmed.ncbi.nlm.nih.gov/33874118
https://pubmed.ncbi.nlm.nih.gov/33874118
Publikováno v:
The New phytologistReferences. 125(3)
SUMMARY Using Leptochloa fusca (L.) Kunth (Kallar grass) plants, the distribution of Cl−, NO3−, H3PO4−, SO42− and malate between leaves of various ages has been studied. Plants grown in a reclaimed, salt-affected field, in solution culture an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cead3b21d0935cfe94c454b4df371e5
https://pubmed.ncbi.nlm.nih.gov/33874595
https://pubmed.ncbi.nlm.nih.gov/33874595
Publikováno v:
SSRN Electronic Journal.
In tropical forests, primary dispersal by birds and mammals is a disproportionately important form of seed dispersal. Dung beetles are secondary seed dispersers attracted to mammal dung. When they bury dung of fruit-eating mammals they move seeds tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136e3b5e8d4cbd88d625618284477cbe
https://doi.org/10.2139/ssrn.3650577
https://doi.org/10.2139/ssrn.3650577
Publikováno v:
Soil Biology and Biochemistry. 115:35-43
Biomarkers (e.g. fatty acids, amino acids, stable isotopes, and molecular barcodes) have become increasingly important for investigating food web structure and nutrient flow in soil ecosystems. While the biomarker function of fatty acids has been inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e504441c765e98c097a4640d8f753295
https://doi.org/10.1016/j.soilbio.2017.07.020
https://doi.org/10.1016/j.soilbio.2017.07.020
Autor:
Catrin Westphal, Thomas Eltz, Andrea Hilpert, Sara D. Leonhardt, Wiebke Kämper, Nico Blüthgen, Patrizia K. Werner
Publikováno v:
Landscape Ecology. 31:2245-2258
Abundance and diversity of bumblebees have been declining over the past decades. To successfully conserve bumblebee populations, we need to understand how landscape characteristics affect the quantity and quality of floral resources collected by colo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84820d368eccd64c9622443099f78281
https://doi.org/10.1007/s10980-016-0395-5
https://doi.org/10.1007/s10980-016-0395-5
Publikováno v:
Apidologie
Apidologie, Springer Verlag, 2017, 48 (1), pp.102-116. ⟨10.1007/s13592-016-0454-6⟩
Apidologie, Springer Verlag, 2017, 48 (1), pp.102-116. ⟨10.1007/s13592-016-0454-6⟩
International audience; AbstractAccess to abundant and diverse floral plant sources is essential for generalist bees as they obtain all energy and nutrients required from pollen and nectar. Despite their importance, we still know little about the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87818b0bda791b9b54708635edaf946f
https://hal.archives-ouvertes.fr/hal-01538639
https://hal.archives-ouvertes.fr/hal-01538639
Publikováno v:
Apidologie. 41:476-487
Pollen nutrient composition could be important in host-plant selection of oligolectic bees. In this study, pollen samples from 142 plant species were analysed separately for water-soluble and protein-bound amino acids. The composition of amino acids
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7fec3474168d1e9bdc349881fa95751
https://doi.org/10.1051/apido/2009083
https://doi.org/10.1051/apido/2009083
Publikováno v:
Journal of Chemical Ecology. 33:849-859
Ground-nesting animals share their habitat with countless microorganisms that can play important roles as pathogens or competitors for food resources. Thus, species that store food in the soil, either for themselves or for their progeny, must protect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cce07167d82c31b0a444429ec2a4b999
https://doi.org/10.1007/s10886-007-9263-8
https://doi.org/10.1007/s10886-007-9263-8