Results 121 to 130 of about 1,252,965 (397)

Diet of Bengal Tigers (Panthera tigris tigris) in Chitwan National Park, Nepal [PDF]

open access: yes, 2017
We studied the diet of the Bengal tigers (Panthera tigris tigris) in Chitwan National Park, Nepal, by identifying 109 prey items from 85 tiger scats. Tigers in this region fed upon eight different mammal species.
Bhandari, Shivish   +2 more
core   +2 more sources

REVIEW: The detection of aquatic animal species using environmental DNA – a review of eDNA as a survey tool in ecology

open access: yes, 2014
Summary 1. Knowledge of species distribution is critical to ecological management and conservation biology. Effective management requires the detection of populations, which can sometimes be at low densities and is usually based on visual detection and ...
Helen C. Rees   +4 more
semanticscholar   +1 more source

Ecology and Use of Lantana camara in India

open access: yesThe Botanical review, 2019
In the Indian sub-continent Lantana has invaded vast tracts of dry-moist forests and other culturable wastelands, and has potentially altered biodiversity, landscape ecology and ecosystem services.
G. Negi   +6 more
semanticscholar   +1 more source

Single‐Cell Transcriptome Reveals Aquaporin‐Mediated Carbon Nanosol‐Induced Growth Promotion of Plants

open access: yesAdvanced Science, EarlyView.
Carbon nanosol (CNS) exhibits rapid root penetration capacity, enhancing plant growth through boosting stomatal density and antioxidative enzyme activity. Single‐cell transcriptomic profiling uncovers cell type‐specific gene expression patterns and developmental trajectories during CNS‐mediated growth promotion.
Lingtong Cheng   +10 more
wiley   +1 more source

Examples of high performance liquid chromatography (HPLC) application in marine ecology studies in the northern Adriatic

open access: yesNatura Sloveniae, 2010
Photosynthetic pigments have proved to be useful biomarkers of the abundance, composition and physiological status of the phytoplankton biomass in the marine environment.
Vesna Flander-Putrle
doaj   +1 more source

Effects of processes at the population and community level on carbon dynamics of an ecosystem model [PDF]

open access: yes, 2008
Ecological processes at the population and community level are often ignored in biogeochemical models, however, the effects of excluding these processes at the ecosystem level is uncertain. In this study we analyzed the set of behaviors that emerge after
Carlos A. Sierra, Mark E. Harmon
core   +1 more source

Initial Plant Growth in Sand Mine Spoil Amended with Peat Moss and Fertilizer Under Greenhouse Conditions: Potential Species for Use in Reclamation [PDF]

open access: yes, 2012
The Great Lakes Basin exhibits the largest collection of freshwater sand dunes in the world. Sand dunes are ecologically important and support a unique assemblage of flora and fauna. Sand dunes are also economically valuable. However, when sand dunes are
Aschenbach, Todd A.   +5 more
core   +2 more sources

Transparent and Transient Flexible Electronics

open access: yesAdvanced Science, EarlyView.
Transparent electronics has gained tremendous attention in recent years because of the growing demand for see‐through devices in applications such as displays, windscreens, and wearables. This review discusses the recent developments related to transparent electronics as well as the challenges associated with the development of flexible and transient ...
Nitheesh M. Nair   +2 more
wiley   +1 more source

Novel approach for identifying VOC emission characteristics based on mobile monitoring platform data and deep learning: Application of source apportionment in a chemical industrial park

open access: yesHeliyon
Refined volatile organic compound (VOC) emission characteristics are crucial for accurate source apportionment in chemical industrial parks. The data from mobile monitoring platforms in chemical industrial parks contain pollution information that is not ...
Deji Jing   +6 more
doaj  

Birds and people in Europe [PDF]

open access: yes, 2004
At a regional scale, species richness and human population size are frequently positively correlated across space. Such patterns may arise because both species richness and human density increase with energy availability.
Collard I. F.   +6 more
core   +2 more sources

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