Results 31 to 40 of about 267 (119)

Local Knowledge about Ecosystem Services Provided by Trees in Coffee Agroforestry Practices in Northwest Vietnam [PDF]

open access: yes, 2020
In recent decades in northwest Vietnam, Arabica coffee has been grown on sloping land in intensive, full sun monocultures that are not sustainable in the long term and have negative environmental impacts.
Nguyen, Mai Phuong   +3 more
core   +1 more source

Ceratocystis manginecans and not C. fimbriata a threat to propagated Acacia spp. in Sabah, Malaysia [PDF]

open access: yes, 2023
Acacia mangium plantations in Sabah, Malaysia are seriously affected by a vascular wilt and canker disease caused by a species of Ceratocystis. A similar and devastating disease occurs in Indonesia and is caused by the fungal pathogen Ceratocystis ...
Barnes, Irene   +4 more
core   +1 more source

In situ conservation of threatened plant species in Vietnam [PDF]

open access: yes
This dessertation shows the relationship between applying and promoting international commitments, implementing macro policies and practicing conservation activies for endangered flora species to ensure the development and sustainability of the forest ...
Do, Quang Tung
core   +1 more source

Đa dạng nguồn tài nguyên cây có ích ở đảo Nam Du tỉnh Kiên Giang [PDF]

open access: yes
Nghiên cứu được thực hiện nhằm đánh giá thực trạng đa dạng nguồn tài nguyên cây có ích ở đảo Nam Du, làm cơ sở khoa học cho việc khai thác, sử dụng, quản lý và bảo tồn nguồn tài nguyên thực vật ở đảo.
Hồ Thị Phi Yến   +5 more
core   +2 more sources

Clasificación de Maderas Mediante el Uso de Tecnologías de Olfato Electrónico [PDF]

open access: yes, 2019
One of the main causes of the acceleration in the forest deforestation and degradation in Colombia is illegal logging. It is difficult for authorities to determine the legality or illegality status of a specific load because, despite having experts in ...
Mantilla Ramírez, Naren Arley   +3 more
core   +2 more sources

Effects of Nano Silver and Indole Butyric Acid Application on Growth and Some Physiological Characteristics on Hardwood Cutting of Dalbergia sissoo Roxb [PDF]

open access: yes
Nanosilver (NS) and indole-3-butyric acid (IBA) can improve cutting performance and subsequent growth. This study was performed in Taqtaq city in a randomized complete block design to study the effects of NS (30, 60, and 90 mg/L) and IBA (50, 100, and ...
Bahra Jabar Swara   +1 more
core   +2 more sources

The Environmental Crime Crisis: Threats to Sustainable Development From Illegal Exploitation and Trade in Wildlife and Forest Resources [PDF]

open access: yes, 2014
Given the alarming pace, level of sophistication, and globalized nature that illegal trade in wildlife has now notoriously achieved, UNEP initiated a Rapid Response Assessment to provide some of the latest data, analysis, and broadest insights into the ...
Christian Nelleman   +4 more
core  

Additional file 3 of The DNA barcode identification of Dalbergia odorifera T. Chen and Dalbergia tonkinensis Prain

open access: yes
Supplementary Material ...
Wang, Weijie   +4 more
openaire   +1 more source

Uses and conservation of plant diversity in Ben En National Park, Vietnam [PDF]

open access: yes, 2009
Ben En National Park is one of the 30 National Parks in Vietnam. In this study its botanical wealth has been comprehensively inventoried as well as the very important roles that plants play in the daily life and economy of the people inhabiting the Park.
Hoang, V.S.
core   +1 more source

The Response of Plant Species Diversity to the Interrelationships between Soil and Environmental Factors in the Limestone Forests of Southwest China [PDF]

open access: yes, 2014
An understanding of the spatial patterns of plant diversity is essential in deciding conservation priorities. Identifying these patterns may rely on our ability to predict how species respond to environmental variables.
Ge, Jiwen, Touré, Dado
core   +1 more source

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