Results 11 to 20 of about 8,716,422 (261)

Integrating MaxEnt with chemometrics to evaluate the impact of environmental variables on the coumarin content and the distribution of Angelica dahurica [PDF]

Frontiers in Plant Science
IntroductionAngelica dahurica is a traditional medicinal plant known for its high content of bioactive coumarins. With climate change potentially affecting both species distribution and secondary metabolite accumulation, there is a pressing need to ...
Zhengkun Gan, Jun Ma, Xinyu Liu, Jiaxin Luo, Junke Li, Lili Pu, Guihua Jiang, Guihua Jiang, Yan Lian   +8 more
doaj   +2 more sources

Species diversity, hotspot congruence, and conservation of North American damselflies (Odonata: Zygoptera)

Frontiers in Ecology and Evolution, 2023
The rapid extinction of species is of considerable concern for biodiversity conservation. Identifying the drivers of species diversity and hotspots is beneficial for developing conservation strategies.
Zhengxue Zhao, Xueli Feng, Yubo Zhang, Yingjian Wang, Zhengxiang Zhou   +4 more
doaj   +1 more source

Spatial and temporal evaluation of the physicochemical quality of domestic/industrial water in the Kırklareli Reservoir (Turkish Thrace) [PDF]

Journal of the Serbian Chemical Society, 2022
The Kırklareli Reservoir, located in the Meriç-Ergene River Basin, is an important drinking/industrial freshwater resource of the Kırklareli Province.
Güher Hüseyin, Öterler Burak, Elipek Belgin Çamur, Yeler Okan, Aydin Gazel Burcu   +4 more
doaj   +1 more source

An overview of the distribution and ecology of the alien cyanobacteria species Raphidiopsis raciborskii, Sphaerospermopsis aphanizomenoides and Chrysosporum bergii in Europe

Oceanological and Hydrobiological Studies, 2023
Cyanobacteria can form blooms and pose a threat to the functioning of freshwater ecosystems. Cyanobacterial invasions are expected to increase due to climate change.
Šuikaitė Izabelė, Vansevičiūtė Gelminė, Koreivienė Judita   +2 more
doaj   +1 more source

The Influence of Environmental Variables on Home Range Size and Use in the Golden Snub-Nosed Monkey (Rhinopithecus roxellana) in Tangjiahe National Nature Reserve, China

Animals, 2022
Accurate descriptions of home ranges can provide important information for understanding animal ecology and behavior and contribute to the formulation of conservation strategies.
Gang Yao, Yuanying Fan, Dayong Li, Vanessa Hull, Limin Shen, Yanhong Li, Jie Hu   +6 more
doaj   +1 more source

Monitoring Environmental Variables to Promote Precision Agriculture

, 2023
Precision agriculture is a modern approach based on farm and irrigation management to improve the efficiency in the use of water resources. Precision agriculture, therefore, maximizes crop productivity and yield through technologies that identify ...
Manca di Villahermosa, Francesca Sofia, Dionigi, Marco, Xue, Yuan, Penna, Daniele, Maggioni, Viviana, Massari, Christian, Modanesi, Sara, De Santis, Domenico, Benettin, Paolo, Kandasamy, Janani   +9 more
core   +1 more source

The dimensionality reductions of environmental variables have a significant effect on the performance of species distribution models

Ecology and Evolution, 2023
How to effectively obtain species‐related low‐dimensional data from massive environmental variables has become an urgent problem for species distribution models (SDMs).
Hao‐Tian Zhang, Wen‐Yong Guo, Wen‐Ting Wang   +2 more
doaj   +1 more source

The relative dependence of Spanish landscape pattern on environmental and geographical variables over time [PDF]

, 2008
The analysis of the dependence of landscape patterns on environment was carried out in order to investigate the landscape structure evolution of Spain. The underlying concept was that the dependence between landscape spatial structure and environmental ...
Ortega Quero, Marta, Bunce, R. G. H., García del Barrio, José, García del Barrio, J. M., Bunce, Robert, Elena-Rosselló, Ramón, Ortega, M., Barrio, J.M.G., del, del Barrio, J.M.G., Bunce, R.G.H., Ortega, Marta, Elena-Rossello, R., Bunce, R. G.H., García Del Barrio, José Manuel   +13 more
core   +1 more source

Environmental Configuration and Innovation: Different Impacts in the Measurement of the Innovative Process in Brazil and in its States

BBR: Brazilian Business Review, 2018
This article aims to demonstrate that environmental variables can assume differentiated values over a given period and associate themselves to form configurations of different contexts.
Gutemberg Ribeiro, Ana Paula Mussi Szabo Cherobim   +1 more
doaj   +1 more source

Individual body mass and length dataset for over 12,000 fish from Iberian streams

Data in Brief, 2022
We provide a unique fish individual body size dataset collected from our own sampling and public sources in north-eastern Spain. The dataset includes individual body size measures (fork length and mass) of 12,288 individuals of 24 fish species within 10 ...
Ignasi Arranz, Sandra Brucet, Mireia Bartrons, Carmen García-Comas, Carles Alcaraz, Mònica Bardina, Patricia Navarro Barquero, Frederic Casals, Nuno Caiola, María Concepción Duran, Emili García-Berthou, Alberto Maceda-Veiga, Antoni Munné, María José Rodríguez-Pérez, Carolina Solà, Adolfo de Sostoa, Lluís Benejam   +16 more
doaj   +1 more source