Results 141 to 150 of about 59,716 (313)

Assessing the relationship between shire winter crop yield and seasonal variability of the MODIS NDVI and EVI images [PDF]

open access: yes, 2007
Australian researchers have been developing robust yield estimation models, based mainly on the crop growth response to water availability during the crop season.
Potgieter, Andries B.   +2 more
core  

Unraveling the impact of dog‐friendly spaces on urban–wildland pumas and other wildlife

open access: yesWildlife Biology, EarlyView.
As the most widespread large carnivore on the planet, domestic dogs Canis lupus familiaris can pose a major threat to wildlife, even within protected areas (PAs). Growing human presence in PAs, coupled with increasing pet dog ownership underscores the urgency to understand the influence of dogs on wildlife activity and health.
Alys Granados   +3 more
wiley   +1 more source

Analisis Hubungan Normalized Difference Vegetation Index (Ndvi) Dengan Land Surface Temperature (Lst) Di Kota Malang Menggunakan Citra Landsat 8

open access: yes, 2019
Tujuan dari penelitian ini adalah menyampaikan informasi mengenai hubungan suhu permukaan tanah dengan nilai indeks vegetasi di Kota Malang pada saat kondisi tahun 2014 dan 2018 serta mendukung program pemulihan ruang terbuka hijau untuk meminimalisir ...
URFIYAH, Ulfa
core  

NDVI modelled with CCI compared to MODIS-NDVI for a longer temporal extent (2003 until 2014).

open access: yes, 2018
Only pixels with significant correlation are shown. Land borders have been created using data from thematicmapping.org Top: correlation coefficient between modelled and measured NDVI.
Lars Eklundh (2634400)   +4 more
core   +1 more source

‘Using anuran community diversity and Pseudacris crucifer to predict landscape quality across a land use gradient'

open access: yesWildlife Biology, EarlyView.
As human‐modified landscape and climate changes proliferate, maintaining biodiversity and understanding the function and quality of available habitat is imperative. As anurans (frogs/toads) such as Pseudacris crucifer, can be an indicator species of habitat quality and ecosystem productivity, studying the anuran community in a mixed‐land use region ...
Brian C. Kron, Karen V. Root
wiley   +1 more source

Alternative Insurance Indexes for Drought Risk in Developing Countries

open access: yes
The paper compares the risk coping potential of insurances that are based on indices derived from weather (rainfall and temperature) data as well as from crop model and remote sensing analyses.
Sommer, Rolf, Bobojonov, Ihtiyor
core  

NDVI data, Mongolia.

open access: yes, 2019
Sample NDVI satellite imagery for July 2014, with Mongolia and Khentii province outlined in red. Darker green indicates higher biomass. Our analysis of imagery suggests Khentii generally features NDVI values 75% higher than the Mongolian national average.
Daniel R. Shultz (6760877)   +1 more
core   +1 more source

Suitable habitat of Himalayan wolf in Upper Mustang, Annapurna Conservation Area, Nepal

open access: yesWildlife Biology, EarlyView.
Decades ago, the Himalayan wolf Canis lupus chanco, a genetically distinct sub‐species of the gray wolf Canis lupus, faced persecution by local communities in the Nepalese Himalayas. Recently, wolf populations have returned and recolonized, sparking concerns about conflicts over livestock depredation, and emphasizing the urgent need for comprehensive ...
Deu Bahadur Rana   +5 more
wiley   +1 more source

Különböző besugárzási értékek és fenológiai fázisok hatása multispektrális UAV felvételeiből számított NDVI vegetációs indexre szántóföldi kisparcellás tartamkísérletekben

open access: yes
Mára a precíziós gazdálkodás fellendülésével számos készülék áll rendelkezésünkre, amelyeknek köszönhetően óriási adatbázisra tehetünk szert. Ennek a gazdálkodási rendszernek szerves része a modern technológia, amely magába foglalja a különféle ...
Sarkadi, Dóra
core  

Pengamatan Kualitas Lingkungan Kawasan Karst dengan Pemanfaatan Citra Landsat 8: Studi Kasus Kawasan Karst Desa Selasari, Kabupaten Pangandaran

open access: yes, 2015
Kualitatif assessment dari perkembangan di karst area tergantung pada jenistutupan lahan di permukaan bumi. Meskipun, proses perkembangannya melibatkan banyakfactor seperti halnya kandungan dari mineral dolomite dan kalsium karbonat.Pemanfaatan citra ...
Budi Brahmantyo   +2 more
core  

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