Results 31 to 40 of about 2,523,764 (195)

Detailed modeling of hydrodynamics mass transfer and chemical reactions in a bubble column using a discrete bubble model [PDF]

open access: yes, 2005
A 3D discrete bubble model is adopted to investigate complex behavior involving hydrodynamics, mass transfer and chemical reactions in a gas¿liquid bubble column reactor.
Darmana, D., Deen, N.G., Kuipers, J.A.M.
core   +3 more sources

Predicting the Impact of Climate Change on Threatened Species in UK Waters [PDF]

open access: yes, 2013
Global climate change is affecting the distribution of marine species and is thought to represent a threat to biodiversity. Previous studies project expansion of species range for some species and local extinction elsewhere under climate change.
Cheung, W   +5 more
core   +1 more source

Modelling species distributions using regression quantiles [PDF]

open access: yesJournal of Applied Ecology, 2007
Summary Species distribution modelling is an important and well‐established tool for conservation planning and resource management. Modelling techniques based on central estimates of species responses to environmental factors do not always provide ecologically meaningful estimates of species–environment relationships and are being increasingly ...
Vaz, S.   +6 more
openaire   +4 more sources

Suitable habitat prediction with a huge set of variables on some Central Asian tulips

open access: yesJournal of Asia-Pacific Biodiversity, 2023
Tulipa (Liliaceae) is cultivated as an ornamental plant worldwide and its wild representatives hold valuable genetic resources for breeders are facing the effects of climate change in Central Asia like all of wild plant species. Therefore, the effects of
Dekhkonov Davron   +4 more
doaj   +1 more source

Assessing the freshwater distribution of yellow eel [PDF]

open access: yes, 2008
In the global context of the decline in wild species, modeling the distribution of populations is a crucial aspect of ecological management. This can be a major challenge, especially for species, such as the European eel, that have complex life cycles ...
Laffaille, Pascal, Lasne, Emilien
core   +6 more sources

Can mechanism inform species’ distribution models? [PDF]

open access: yesEcology Letters, 2010
Ecology Letters (2010) 13: 1041–1054 Abstract Two major approaches address the need to predict species distributions in response to environmental
Lauren B, Buckley   +5 more
openaire   +2 more sources

Assessment of the Impact of Climate Change on the Potential Distributions of Melliferous Plant Species on the Yucatan Peninsula, Mexico: Implications for Conservation Planning

open access: yesConservation
Climate change is altering environmental conditions, which can, in turn, change the geographic distribution and flowering patterns of plant species, affecting both the plants themselves and their pollinators. The responses of melliferous plant species to
José Luis Aragón-Gastélum   +7 more
doaj   +1 more source

Species Richness of Papilionidae Butterflies (Lepidoptera: Papilionoidea) in the Hengduan Mountains and Its Future Shifts under Climate Change

open access: yesInsects, 2023
The family of Papilionidae (Lepidoptera: Papilionoidea) is a group of butterflies with high ecological and conservation value. The Hengduan Mountains (HMDs) in Southwest China is an important diversity centre for these butterflies.
Xin-Tong Yu   +11 more
doaj   +1 more source

Modelling the distribution of the invasive Roesel’s bushcricket (Metrioptera roeselii) in a fragmented landscape [PDF]

open access: yes, 2011
The development of conservation strategies to mitigate the impact of invasive species requires knowledge of the species ecology and distribution. This is, however, often lacking as collecting biological data may be both time-consuming and resource ...
Berggren, Åsa   +2 more
core   +2 more sources

Asymptotic fitness distribution in the Bak-Sneppen model of biological evolution with four species

open access: yes, 2012
We suggest a new method to compute the asymptotic fitness distribution in the Bak-Sneppen model of biological evolution. As applications we derive the full asymptotic distribution in the four-species model, and give an explicit linear recurrence relation
Schlemm, Eckhard
core   +1 more source

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