Results 61 to 70 of about 335,891 (286)

Sun Bear Ecology and Conservation: Multiscale Habitat Associations in Southeast Asia 马来熊的生态与保护:东南亚地区的多尺度生境关联研究

Integrative Conservation, EarlyView.
We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry, Harsh K. Pahuja, Zachary Amir, Ilyas Nursamsi, Jonathan H. Moore, Matthew Scott Luskin   +5 more
wiley   +1 more source

Yield, Evapotranspiration, Production Functions, Crop Coefficients, Water Productivity and Soil‐Water Extraction of Three Watermelon Varieties

Irrigation and Drainage, EarlyView.
ABSTRACT While watermelon is an important commodity in the United States and worldwide, some of the fundamental watermelon productivity indices (crop evapotranspiration [ETc], transpiration [Tr], evaporation [E], ET‐yield production functions [ETYPF], basal crop coefficients [Kcb], crop water productivity [CWP], soil‐water extraction [SWE]) have not ...
Suat Irmak
wiley   +1 more source

Growth of clones of Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg. in juvenile stage established in clonal fields, Meta, Colombia

Temas Agrarios
Hevea brasiliensis is the greatest source of natural rubber and raw material in several industrial products manufacture. In Colombia, it has been commercially established in five productive units; however, the genetic basis is limited and foliar diseases
Sandra Liliana Castañeda-Garzón, Franck Rivano, Argenis Antonio Mora Garcés   +2 more
doaj   +1 more source

Changes in park plantations in a short period of time (on the example of Krasnokutsky park (Kharkiv region))

Інтродукція Рослин, 2018
Objective — to determine specify changes in taxonomical composition, plantations and landscapes of Krasnokutsky park (Kharkiv Region) in the last 20 years. Material and methods. Researches were conducted in 1997 (Yu.O.
A.V. Hryhorenko, Yu.O. Klymenko
doaj   +1 more source

Does the Application Flow Rate of Nutrient Solutions Prepared in Brackish Water Affect Coriander Production?

Irrigation and Drainage, EarlyView.
ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra, Uriel Calisto Moura Pessoa, Ênio Farias de França e Silva, Tarcísio Ferreira de Oliveira, Thieres George Freire da Silva, Nildo da Silva Dias, José Fernandes Ferreira Junior, José Amilton Santos Júnior   +7 more
wiley   +1 more source

Plantationo(s)cenes: Creative Activism and Sri Lankan Plantation Workers

Social Sciences
This paper describes the methods of creative activism used by a women-led plantation trade union in Sri Lanka to improve workers’ living and working conditions.
Yasmin Gunaratnam, Menaha Kandasamy
doaj   +1 more source

Dispersal and distribution of Phytophthora megakarya in young cacao plantations [PDF]

, 2012
The arrival and subsequent dispersal of Phytophthora megakarya within young cacao plantations, previously free of black pod and containing cacao germplasm that is evaluated for its resistance to P.
Babin, Régis, Bourgoing, Raymond, Mahob, Raymond Joseph, Petchayo, Sandrine, Sounigo, Olivier, Techou, Zaccharie, Ten Hoopen, Gerben Martijn, Yédé,   +7 more
core  

Experimental Assessment of the Effects of Substrate Choice on the Duration of Chemical Signals in Fecal Scent‐Marks of Free‐Ranging Iberian Wolves

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Chemical communication, typically based on feces, urine, and glandular secretions, often deposited as substrate scent marks, plays a key role in social organization and communication among many mammals, especially carnivores. This study assesses experimentally whether the type of substrate chosen for fecal deposition and the temperature ...
Elisa Espartosa, Jose Martin, Isabel Barja   +2 more
wiley   +1 more source

Site classification of commercial eucalypt plantations in the Congo. Use of layer depths and microelement deficiencies as productivity indices [PDF]

, 2000
Since 1978, 42,000 lia of clonal eucalypt plantations have been established in the Pointe-Noire region for pulp production. l'lie soils are sandy, acidic, very poor in reserves of available nutrients, and the benefît of applying NPK to the plantations ...
Bouillet, Jean-Pierre, Nzila, J.D., Safou Matondo, Rosalie   +2 more
core  

Evapotranspiration Profiles and Trends in Seasonally Dry and Seasonally Humid Tropical Forests

International Journal of Climatology, EarlyView.
Moisture availability and vegetation are decisive factors in ET variations, which are greater in the Atlantic Forest. Precipitation contributes positively to ET variations (r = 0.20–0.67). Significant trends (p < 0.05) in ET were identified, with opposing patterns.
Lucas de Morais Teixeira, Jório Bezerra Cabral Júnior, Helder José Farias da Silva, Fabrício Daniel dos Santos Silva, Gabriel de Oliveira, Daniele Tôrres Rodrigues   +5 more
wiley   +1 more source