Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Mark E Ritchie"'
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionAllocation to plant defense traits likely depends on resource supply, herbivory, and other plant functional traits such as the leaf economic spectrum (LES) traits. Yet, attempts to integrate defense and resource acquisitive traits remain
Externí odkaz:
https://doaj.org/article/f08dd4c639994fd9a963db1f11149c52
Autor:
Mark E. Ritchie, Jacob F. Penner
Publikováno v:
Ecology and Evolution, Vol 10, Iss 12, Pp 5302-5314 (2020)
Abstract Herbivory is a major energy transfer within ecosystems; an open question is under what circumstances it can stimulate aboveground seasonal primary production. Despite multiple field demonstrations, past theory considered herbivory as a conti
Externí odkaz:
https://doaj.org/article/23a54d07d86844bbbee4f1048a986a68
Autor:
Mark E. Ritchie
Understanding and predicting species diversity in ecological communities is one of the great challenges in community ecology. Popular recent theory contends that the traits of species are'neutral'or unimportant to coexistence, yet abundant experiment
Autor:
Mark E. Ritchie
Publikováno v:
Resources, Vol 9, Iss 4, p 49 (2020)
Soil carbon pools remain a target for sequestering greenhouse gases, but appropriate land management options to achieve such sequestration remain uncertain. Livestock grazing can have profound positive or negative effects on soil carbon. Different mo
Externí odkaz:
https://doaj.org/article/654993dafdcc4b7aa59e089ecc96acfc
Autor:
Timothy H. Tear, Nicholas H. Wolff, Geoffrey J. Lipsett-Moore, Mark E. Ritchie, Natasha S. Ribeiro, Lisanne S. Petracca, Peter A. Lindsey, Luke Hunter, Andrew J. Loveridge, Franziska Steinbruch
Publikováno v:
One Earth. 4:1776-1791
Many savanna-dependent species in Africa including large herbivores and apex predators are at increasing risk of extinction. Achieving effective management of protected areas (PAs) in Africa where lions live will cost an estimated US$ >1–2 billion/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b318f082a9b8f3a533087e0ff304971
https://doi.org/10.1016/j.oneear.2021.11.013
https://doi.org/10.1016/j.oneear.2021.11.013
Variation in defense traits likely depends on access to different resources and risk from herbivory. Plant defense theories have predicted both positive and negative associations between defense traits and access to resources, but relatively few stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c27950de615f0d2686bd8c19d0a4cedf
https://doi.org/10.1101/2022.10.28.514290
https://doi.org/10.1101/2022.10.28.514290
Publikováno v:
Journal of Vegetation Science. 31:899-907
QUESTIONS: Grasslands support ecosystem services, promote diversity, and assist in carbon sequestration. However, grasslands worldwide are diminishing in area, and understanding the drivers shaping the remaining grasslands is critical for their maint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d25949197b2aa2c76ccbfd2c9c8572
https://doi.org/10.1111/jvs.12910
https://doi.org/10.1111/jvs.12910
Autor:
Jacob F. Penner, Mark E. Ritchie
Publikováno v:
Ecology and Evolution, Vol 10, Iss 12, Pp 5302-5314 (2020)
Ecology and Evolution
Ecology and Evolution
Herbivory is a major energy transfer within ecosystems; an open question is under what circumstances it can stimulate aboveground seasonal primary production. Despite multiple field demonstrations, past theory considered herbivory as a continuous pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6f2421ff80eabd1c04211884b762201
https://doi.org/10.1002/ece3.6274
https://doi.org/10.1002/ece3.6274
Publikováno v:
PLoS ONE, Vol 10, Iss 2, p e0118016 (2015)
Herbivory by both grazing and browsing ungulates shapes the structure and functioning of terrestrial ecosystems worldwide, and both types of herbivory have been implicated in major ecosystem state changes. Despite the ecological consequences of diffe
Externí odkaz:
https://doaj.org/article/7e8984a173394e9d8af29969f0d25e97