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Grassland Research, EarlyView.Our modeling study shows that livestock management strongly influences grazing behavior and animal performance in the Peruvian Andes. Furthermore, adjusting stocking rates and improving animal distribution can enhance forage intake and body condition while increasing forage biomass.
Melody R. Zarria Samanamud +1 more
wiley +1 more source
The Preparation of Novel Fluorenes Inspired by Hipposudoric Acid
Helvetica Chimica Acta, EarlyView.In this research we report on the design and synthesis of a series of fluorene‐based derivatives loosely inspired by the tricyclic framework of hipposudoric acid. Preparation of sixteen novel N‐alkylated derivatives was accomplished via a series of concise one‐step amide N‐alkylation reactions.
Munib Uddin +3 more
wiley +1 more source
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Comparison of habitat suitability models using different habitat suitability evaluation methods
Ecological Engineering, 2014Abstract When simulating the habitat suitability for a species or a community, the selection of the habitat evaluation index is still a matter of debate. This study examined Chinese sturgeon spawning grounds in the Yangtze River as an example. The water level and velocity were simulated by a two-dimensional hydraulic model.
Yujun Yi +3 more
openaire +1 more source
Ecological Applications, 2022
AbstractRange‐wide species conservation efforts are facilitated by spatially explicit estimates of habitat suitability. However, species‐environment relationships often vary geographically and models assuming geographically constant relationships may result in misleading inferences.
Houston C. Chandler +2 more
openaire +2 more sources
AbstractRange‐wide species conservation efforts are facilitated by spatially explicit estimates of habitat suitability. However, species‐environment relationships often vary geographically and models assuming geographically constant relationships may result in misleading inferences.
Houston C. Chandler +2 more
openaire +2 more sources
River Research and Applications, 2018 The selection of an approach to evaluate habitat suitability for a specific fish or life stage has been a matter of concern in habitat quality modelling studies.
Jianbo Chang, Xiaojuan Chen, Lu Cai
exaly +2 more sources
Assessing habitat-suitability models with a virtual species [PDF]
Ecological Modelling, 2001 This paper compares two habitat-suitability assessing methods, the Ecological Niche Factor Analysis (ENFA) and the Generalised Linear Model (GLM), to see how well they cope with three different scenarios. The main difference between these two analyses is that GLM is based on species presence/absence data while ENFA on presence data only.
Véronique Helfer
exaly +2 more sources
Habitat suitability models for desert amphibians
Biological Conservation, 2006Abstract A fundamental step in conserving biodiversity is identification of quality habitat needed to sustain populations of target species. We used coarse scale environmental features (soil water holding capacity, soil texture, slope, elevation, and proximity to drainage channels) to predict habitat suitability for four species of desert amphibians ...
Gage H. Dayton, Lee A. Fitzgerald
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Habitat Suitability and Distribution Models
2017This book introduces the key stages of niche-based habitat suitability model building, evaluation and prediction required for understanding and predicting future patterns of species and biodiversity. Beginning with the main theory behind ecological niches and species distributions, the book proceeds through all major steps of model building, from ...
Guisan, Antoine +2 more
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Ecological Modelling, 2012
a b s t r a c t Remotely sensed datasets are increasingly being used to model habitat suitability for a variety of taxa. We review habitat suitability models (HSMs) developed for both plants and animals that include remote sensing predictor variables to determine how these variables could affect model projections.
Steven Sesnie +2 more
exaly +2 more sources
a b s t r a c t Remotely sensed datasets are increasingly being used to model habitat suitability for a variety of taxa. We review habitat suitability models (HSMs) developed for both plants and animals that include remote sensing predictor variables to determine how these variables could affect model projections.
Steven Sesnie +2 more
exaly +2 more sources